Fixed typos in the markdown files.

2 files changed, 3 insertions, 3 deletions

diff --git a/PORTING.md b/PORTING.md
index beb4e6c6..ef361016 100644
--- a/PORTING.md
+++ b/PORTING.md
@@ -41,7 +41,7 @@ The ```HAS_HARDWARE_PIN_SUPPORT``` define tells the rest of the FastLED library
 
 ## Porting fastpin.h
 
-The heart of the FastLED library is the fast pin accesss.  This is a templated class that provides 1-2 cycle pin access, bypassing digital write and other such things.  As such, this will usually be the first bit of the library that you will want to port when moving to a new platform.  Once you have FastPIN up and running then you can do some basic work like testing toggles or running bit-bang'd SPI output.
+The heart of the FastLED library is the fast pin access.  This is a templated class that provides 1-2 cycle pin access, bypassing digital write and other such things.  As such, this will usually be the first bit of the library that you will want to port when moving to a new platform.  Once you have FastPIN up and running then you can do some basic work like testing toggles or running bit-bang'd SPI output.
 
 There's two low level FastPin classes.  There's the base FastPIN template class, and then there is FastPinBB which is for bit-banded access on those MCUs that support bitbanding.  Note that the bitband class is optional and primarily useful in the implementation of other functionality internal to the platform.  This file is also where you would do the pin to port/bit mapping defines.
 
diff --git a/README.md b/README.md
index 58e7e500..52067b20 100644
--- a/README.md
+++ b/README.md
@@ -64,7 +64,7 @@ HL1606, and "595"-style shift registers are no longer supported by the library.
 
 ## Supported platforms
 
-Right now the library is supported on a variety of arduino compatable platforms.  If it's ARM or AVR and uses the arduino software (or a modified version of it to build) then it is likely supported.  Note that we have a long list of upcoming platforms to support, so if you don't see what you're looking for here, ask, it may be on the roadmap (or may already be supported).  N.B. at the moment we are only supporting the stock compilers that ship with the arduino software.  Support for upgraded compilers, as well as using AVR studio and skipping the arduino entirely, should be coming in a near future release.
+Right now the library is supported on a variety of arduino compatible platforms.  If it's ARM or AVR and uses the arduino software (or a modified version of it to build) then it is likely supported.  Note that we have a long list of upcoming platforms to support, so if you don't see what you're looking for here, ask, it may be on the roadmap (or may already be supported).  N.B. at the moment we are only supporting the stock compilers that ship with the arduino software.  Support for upgraded compilers, as well as using AVR studio and skipping the arduino entirely, should be coming in a near future release.
 
 * Arduino & compatibles - straight up arduino devices, uno, duo, leonardo, mega, nano, etc...
 * Arduino Yún
@@ -82,7 +82,7 @@ What types of platforms are we thinking about supporting in the future?  Here's
 
 ## What about that name?
 
-Wait, what happend to FastSPI_LED and FastSPI_LED2?  The library was initially named FastSPI_LED because it was focused on very fast and efficient SPI access.  However, since then, the library has expanded to support a number of LED chipsets that don't use SPI, as well as a number of math and utility functions for LED processing across the board.  We decided that the name FastLED more accurately represents the totality of what the library provides, everything fast, for LEDs.
+Wait, what happened to FastSPI_LED and FastSPI_LED2?  The library was initially named FastSPI_LED because it was focused on very fast and efficient SPI access.  However, since then, the library has expanded to support a number of LED chipsets that don't use SPI, as well as a number of math and utility functions for LED processing across the board.  We decided that the name FastLED more accurately represents the totality of what the library provides, everything fast, for LEDs.
 
 ## For more information