Remove trailing whitespace in docs

Signed-off-by: Maurício Meneghini Fauth <mauriciofauth@gmail.com>

1 files changed, 62 insertions, 64 deletions

diff --git a/doc/glossary.rst b/doc/glossary.rst
index 196ebce41f..cdad7ac01b 100644
--- a/doc/glossary.rst
+++ b/doc/glossary.rst
@@ -8,7 +8,7 @@ From Wikipedia, the free encyclopedia
 .. glossary::
 
     .htaccess
-      the default name of Apache's directory-level configuration file.	
+      the default name of Apache's directory-level configuration file.
 
       .. seealso:: <https://en.wikipedia.org/wiki/.htaccess>
 
@@ -16,49 +16,49 @@ From Wikipedia, the free encyclopedia
       Access Contol List
 
     Blowfish
-      a keyed, symmetric block cipher, designed in 1993 by Bruce Schneier.	
+      a keyed, symmetric block cipher, designed in 1993 by Bruce Schneier.
 
       .. seealso:: <https://en.wikipedia.org/wiki/Blowfish_(cipher)>
 
     Browser
-      a software application that enables a user to display and interact with text, images, and other information typically located on a web page at a website on the World Wide Web.	
+      a software application that enables a user to display and interact with text, images, and other information typically located on a web page at a website on the World Wide Web.
 
       .. seealso:: <https://en.wikipedia.org/wiki/Web_browser>
 
     bzip2
-      a free software/open source data compression algorithm and program developed by Julian Seward.	
+      a free software/open source data compression algorithm and program developed by Julian Seward.
 
       .. seealso:: <https://en.wikipedia.org/wiki/Bzip2>
 
     CGI
       Common Gateway Interface is an important World Wide Web technology that
       enables a client web browser to request data from a program executed on
-      the Web server.	
+      the Web server.
 
       .. seealso:: <https://en.wikipedia.org/wiki/Common_Gateway_Interface>
 
     Changelog
-      a log or record of changes made to a project.	
+      a log or record of changes made to a project.
 
       .. seealso:: <https://en.wikipedia.org/wiki/Changelog>
 
     Client
-      a computer system that accesses a (remote) service on another computer by some kind of network.	
+      a computer system that accesses a (remote) service on another computer by some kind of network.
 
       .. seealso:: <https://en.wikipedia.org/wiki/Client_(computing)>
 
     column
-      a set of data values of a particular simple type, one for each row of the table.	
+      a set of data values of a particular simple type, one for each row of the table.
 
       .. seealso:: <https://en.wikipedia.org/wiki/Column_(database)>
 
     Cookie
-      a packet of information sent by a server to a World Wide Web browser and then sent back by the browser each time it accesses that server.	
+      a packet of information sent by a server to a World Wide Web browser and then sent back by the browser each time it accesses that server.
 
       .. seealso:: <https://en.wikipedia.org/wiki/HTTP_cookie>
 
     CSV
-      Comma- separated values	
+      Comma- separated values
 
       .. seealso:: <https://en.wikipedia.org/wiki/Comma-separated_values>
 
@@ -66,7 +66,7 @@ From Wikipedia, the free encyclopedia
       look at :term:`database`
 
     database
-      an organized collection of data.	
+      an organized collection of data.
 
       .. seealso:: <https://en.wikipedia.org/wiki/Database>
 
@@ -74,30 +74,30 @@ From Wikipedia, the free encyclopedia
       look at :term:`storage engines`
 
     extension
-      a PHP module that extends PHP with additional functionality.	
+      a PHP module that extends PHP with additional functionality.
 
       .. seealso:: <https://en.wikipedia.org/wiki/Software_extension>
 
     FAQ
       Frequently Asked Questions is a list of commonly asked question and there
-      answers.	
+      answers.
 
       .. seealso:: <https://en.wikipedia.org/wiki/FAQ>
 
     Field
-      one part of divided data/columns.	
+      one part of divided data/columns.
 
       .. seealso:: <https://en.wikipedia.org/wiki/Field_(computer_science)>
 
     foreign key
       a column or group of columns in a database row that point to a key column
       or group of columns forming a key of another database row in some
-      (usually different) table.	
+      (usually different) table.
 
       .. seealso:: <https://en.wikipedia.org/wiki/Foreign_key>
 
     GD
-      Graphics Library by Thomas Boutell and others for dynamically manipulating images.	
+      Graphics Library by Thomas Boutell and others for dynamically manipulating images.
 
       .. seealso:: <https://en.wikipedia.org/wiki/GD_Graphics_Library>
 
@@ -105,28 +105,28 @@ From Wikipedia, the free encyclopedia
       look at :term:`gd`
 
     gzip
-      gzip is short for GNU zip, a GNU free software file compression program.	
+      gzip is short for GNU zip, a GNU free software file compression program.
 
       .. seealso:: <https://en.wikipedia.org/wiki/Gzip>
 
     host
-      any machine connected to a computer network, a node that has a hostname.	
+      any machine connected to a computer network, a node that has a hostname.
 
       .. seealso:: <https://en.wikipedia.org/wiki/Host>
 
     hostname
-      the unique name by which a network attached device is known on a network.	
+      the unique name by which a network attached device is known on a network.
 
       .. seealso:: <https://en.wikipedia.org/wiki/Hostname>
 
     HTTP
       HyperText Transfer Protocol is the primary method used to transfer or
-      convey information on the World Wide Web.	
+      convey information on the World Wide Web.
 
       .. seealso:: <https://en.wikipedia.org/wiki/HyperText_Transfer_Protocol>
 
     https
-      a :term:`HTTP`-connection with additional security measures.	
+      a :term:`HTTP`-connection with additional security measures.
 
       .. seealso:: <https://en.wikipedia.org/wiki/Https:_URI_scheme>
 
@@ -135,24 +135,24 @@ From Wikipedia, the free encyclopedia
 
     IIS
       Internet Information Services is a set of Internet-based services for
-      servers using Microsoft Windows.	
+      servers using Microsoft Windows.
 
       .. seealso:: <https://en.wikipedia.org/wiki/Internet_Information_Services>
 
     Index
-      a feature that allows quick access to the rows in a table.	
+      a feature that allows quick access to the rows in a table.
 
       .. seealso:: <https://en.wikipedia.org/wiki/Index_(database)>
 
     IP
       Internet Protocol is a data-oriented protocol used by source and
       destination hosts for communicating data across a packet-switched
-      internetwork.	
+      internetwork.
 
       .. seealso:: <https://en.wikipedia.org/wiki/Internet_Protocol>
 
     IP Address
-      a unique number that devices use in order to identify and communicate with each other on a network utilizing the Internet Protocol standard.	
+      a unique number that devices use in order to identify and communicate with each other on a network utilizing the Internet Protocol standard.
 
       .. seealso:: <https://en.wikipedia.org/wiki/IP_Address>
 
@@ -164,13 +164,13 @@ From Wikipedia, the free encyclopedia
       .. seealso:: <https://en.wikipedia.org/wiki/IPv6>
 
     ISAPI
-      Internet Server Application Programming Interface is the API of Internet Information Services (IIS).	
+      Internet Server Application Programming Interface is the API of Internet Information Services (IIS).
 
       .. seealso:: <https://en.wikipedia.org/wiki/ISAPI>
 
     ISP
       Internet service provider is a business or organization that offers users
-      access to the Internet and related services.	
+      access to the Internet and related services.
 
       .. seealso:: <https://en.wikipedia.org/wiki/ISP>
 
@@ -178,7 +178,7 @@ From Wikipedia, the free encyclopedia
       International Standards Organisation
 
     JPEG
-      a most commonly used standard method of lossy compression for photographic images.	
+      a most commonly used standard method of lossy compression for photographic images.
 
       .. seealso:: <https://en.wikipedia.org/wiki/JPEG>
 
@@ -189,17 +189,17 @@ From Wikipedia, the free encyclopedia
       look at :term:`index`
 
     LATEX
-      a document preparation system for the TEX typesetting program.	
+      a document preparation system for the TEX typesetting program.
 
       .. seealso:: <https://en.wikipedia.org/wiki/LaTeX>
 
     Mac
-       Apple Macintosh is line of personal computers is designed, developed, manufactured, and marketed by Apple Computer.	
+       Apple Macintosh is line of personal computers is designed, developed, manufactured, and marketed by Apple Computer.
 
       .. seealso:: <https://en.wikipedia.org/wiki/Mac>
 
     Mac OS X
-      the operating system which is included with all currently shipping Apple Macintosh computers in the consumer and professional markets.	
+      the operating system which is included with all currently shipping Apple Macintosh computers in the consumer and professional markets.
 
       .. seealso:: <https://en.wikipedia.org/wiki/Mac_OS_X>
 
@@ -207,27 +207,27 @@ From Wikipedia, the free encyclopedia
        The PHP `mbstring` functions provide support for languages represented by multi-byte character sets, most notably UTF-8.
 
        If you have troubles installing this extension, please follow :ref:`faqmysql`, it provides useful hints.
-       
+
        .. seealso:: <https://secure.php.net/manual/en/book.mbstring.php>
 
     MCrypt
-      a cryptographic library.	
+      a cryptographic library.
 
       .. seealso:: <https://en.wikipedia.org/wiki/MCrypt>
 
     mcrypt
-      the MCrypt PHP extension.	
+      the MCrypt PHP extension.
 
       .. seealso:: <https://secure.php.net/mcrypt>
 
     MIME
       Multipurpose Internet Mail Extensions is
-      an Internet Standard for the format of e-mail.	
+      an Internet Standard for the format of e-mail.
 
       .. seealso:: <https://en.wikipedia.org/wiki/MIME>
 
     module
-      some sort of extension for the Apache Webserver.	
+      some sort of extension for the Apache Webserver.
 
       .. seealso:: <https://en.wikipedia.org/wiki/Apache_HTTP_Server>
 
@@ -236,22 +236,22 @@ From Wikipedia, the free encyclopedia
       directly as an Apache module.
 
     MySQL
-      a multithreaded, multi-user, SQL (Structured Query Language) Database Management System (DBMS).	
+      a multithreaded, multi-user, SQL (Structured Query Language) Database Management System (DBMS).
 
       .. seealso:: <https://en.wikipedia.org/wiki/MySQL>
 
     mysqli
-      the improved MySQL client PHP extension.	
+      the improved MySQL client PHP extension.
 
       .. seealso:: <https://secure.php.net/manual/en/book.mysqli.php>
 
     mysql
-      the MySQL client PHP extension.	
+      the MySQL client PHP extension.
 
       .. seealso:: <https://secure.php.net/manual/en/book.mysql.php>
 
     OpenDocument
-      open standard for office documents.	
+      open standard for office documents.
 
       .. seealso:: <https://en.wikipedia.org/wiki/OpenDocument>
 
@@ -263,18 +263,18 @@ From Wikipedia, the free encyclopedia
     PDF
       Portable Document Format is a file format developed by Adobe Systems for
       representing two dimensional documents in a device independent and
-      resolution independent format.	
+      resolution independent format.
 
       .. seealso:: <https://en.wikipedia.org/wiki/Portable_Document_Format>
 
     PEAR
-      the PHP Extension and Application Repository.	
+      the PHP Extension and Application Repository.
 
       .. seealso:: <https://pear.php.net/>
 
     PCRE
       Perl Compatible Regular Expressions is the perl-compatible regular
-      expression functions for PHP	
+      expression functions for PHP
 
       .. seealso:: <https://secure.php.net/pcre>
 
@@ -282,12 +282,12 @@ From Wikipedia, the free encyclopedia
       short for "PHP: Hypertext Preprocessor", is an open-source, reflective
       programming language used mainly for developing server-side applications
       and dynamic web content, and more recently, a broader range of software
-      applications.	
+      applications.
 
       .. seealso:: <https://en.wikipedia.org/wiki/PHP>
 
     port
-      a connection through which data is sent and received.	
+      a connection through which data is sent and received.
 
       .. seealso:: <https://en.wikipedia.org/wiki/Port_(computing)>
 
@@ -311,7 +311,7 @@ From Wikipedia, the free encyclopedia
     RFC
       Request for Comments (RFC) documents are a series of memoranda
       encompassing new research, innovations, and methodologies applicable to
-      Internet technologies.	
+      Internet technologies.
 
       .. seealso:: <https://en.wikipedia.org/wiki/Request_for_Comments>
 
@@ -321,12 +321,12 @@ From Wikipedia, the free encyclopedia
       .. seealso:: :rfc:`1952`
 
     Row (record, tuple)
-      represents a single, implicitly structured data item in a table.	
+      represents a single, implicitly structured data item in a table.
 
       .. seealso:: <https://en.wikipedia.org/wiki/Row_(database)>
 
     Server
-      a computer system that provides services to other computing systems over a network.	
+      a computer system that provides services to other computing systems over a network.
 
       .. seealso:: <https://en.wikipedia.org/wiki/Server_(computing)>
 
@@ -342,23 +342,23 @@ From Wikipedia, the free encyclopedia
       .. seealso:: <https://dev.mysql.com/doc/refman/5.7/en/storage-engines.html>
 
     socket
-      a form of inter-process communication.	
+      a form of inter-process communication.
 
       .. seealso:: <https://en.wikipedia.org/wiki/Unix_domain_socket>
 
     SSL
       Secure Sockets Layer is a cryptographic protocol which provides secure
-      communication on the Internet.	
+      communication on the Internet.
 
       .. seealso:: <https://en.wikipedia.org/wiki/Secure_Sockets_Layer>
 
     Stored procedure
-      a subroutine available to applications accessing a relational database system	
+      a subroutine available to applications accessing a relational database system
 
       .. seealso:: <https://en.wikipedia.org/wiki/Stored_procedure>
 
     SQL
-      Structured Query Language	
+      Structured Query Language
 
       .. seealso:: <https://en.wikipedia.org/wiki/SQL>
 
@@ -366,18 +366,18 @@ From Wikipedia, the free encyclopedia
       a set of data elements (cells) that is organized, defined and stored as
       horizontal rows and vertical columns where each item can be uniquely
       identified by a label or key or by it?s position in relation to other
-      items.	
+      items.
 
       .. seealso:: <https://en.wikipedia.org/wiki/Table_(database)>
 
     tar
-      a type of archive file format: the Tape ARchive format.	
+      a type of archive file format: the Tape ARchive format.
 
       .. seealso:: <https://en.wikipedia.org/wiki/Tar_(file_format)>
 
     TCP
       Transmission Control Protocol is one of the core protocols of the
-      Internet protocol suite.	
+      Internet protocol suite.
 
       .. seealso:: <https://en.wikipedia.org/wiki/TCP>
 
@@ -387,7 +387,7 @@ From Wikipedia, the free encyclopedia
       .. seealso:: <https://tcpdf.org/>
 
     trigger
-      a procedural code that is automatically executed in response to certain events on a particular table or view in a database	
+      a procedural code that is automatically executed in response to certain events on a particular table or view in a database
 
       .. seealso:: <https://en.wikipedia.org/wiki/Database_trigger>
 
@@ -395,34 +395,32 @@ From Wikipedia, the free encyclopedia
       An unique key is an index over one or more fields in a table which has a
       unique value for each row.  The first unique key will be treated as
       :term:`primary key` if there is no *primary key* defined.
-      
+
     URL
       Uniform Resource Locator is a sequence of characters, conforming to a
       standardized format, that is used for referring to resources, such as
-      documents and images on the Internet, by their location.	
+      documents and images on the Internet, by their location.
 
       .. seealso:: <https://en.wikipedia.org/wiki/URL>
 
     Webserver
-      A computer (program) that is responsible for accepting HTTP requests from clients and serving them Web pages.	
+      A computer (program) that is responsible for accepting HTTP requests from clients and serving them Web pages.
 
       .. seealso:: <https://en.wikipedia.org/wiki/Webserver>
 
     XML
       Extensible Markup Language is a W3C-recommended general- purpose markup
       language for creating special-purpose markup languages, capable of
-      describing many different kinds of data.	
+      describing many different kinds of data.
 
       .. seealso:: <https://en.wikipedia.org/wiki/XML>
 
     ZIP
-      a popular data compression and archival format.	
+      a popular data compression and archival format.
 
       .. seealso:: <https://en.wikipedia.org/wiki/ZIP_(file_format)>
 
     zlib
-      an open-source, cross- platform data compression library by Jean-loup Gailly and Mark Adler.	
+      an open-source, cross- platform data compression library by Jean-loup Gailly and Mark Adler.
 
       .. seealso:: <https://en.wikipedia.org/wiki/Zlib>
-
-