9 files changed, 23 insertions, 23 deletions
diff --git a/newlib/libm/common/s_modf.c b/newlib/libm/common/s_modf.c
index 01151397d..2e9bfb125 100644
--- a/newlib/libm/common/s_modf.c
+++ b/newlib/libm/common/s_modf.c
@@ -41,7 +41,7 @@ DESCRIPTION
 	storing the integer part in <<*<[ipart]>>>.  No rounding
 	whatsoever is done; the sum of the integer and fractional
 	parts is guaranteed to be exactly  equal to <[val]>.   That
-	is, if . <[realpart]> = modf(<[val]>, &<[intpart]>); then
+	is, if <[realpart]> = modf(<[val]>, &<[intpart]>); then
 	`<<<[realpart]>+<[intpart]>>>' is the same as <[val]>.
 	<<modff>> is identical, save that it takes and returns
 	<<float>> rather than <<double>> values. 
diff --git a/newlib/libm/math/s_isnan.c b/newlib/libm/math/s_isnan.c
index 0338cfe47..596bd2d2a 100644
--- a/newlib/libm/math/s_isnan.c
+++ b/newlib/libm/math/s_isnan.c
@@ -13,7 +13,7 @@
 
 /*
 FUNCTION
-	<<isnan>>,<<isnanf>>,<<isinf>>,<<isinff>>,<<finite>>,<<finitef>>---test for exceptional numbers
+	<<isnan>>, <<isnanf>>, <<isinf>>, <<isinff>>, <<finite>>, <<finitef>>---test for exceptional numbers
 
 INDEX
 	isnan
@@ -58,14 +58,14 @@ DESCRIPTION
 	These functions provide information on the floating-point
 	argument supplied.
 
-	There are five major number formats - 
+	There are five major number formats:
 	o+
 	o zero
-	 a number which contains all zero bits.
+	  A number which contains all zero bits.
 	o subnormal
-	 Is used to represent  number with a zero exponent, but a nonzero fraction.
-	 o normal
-	  A number with an exponent, and a fraction
+	  A number with a zero exponent but a nonzero fraction.
+	o normal
+	  A number with an exponent and a fraction.
      	o infinity
 	  A number with an all 1's exponent and a zero fraction.
 	o NAN
@@ -77,7 +77,7 @@ DESCRIPTION
 	returns 1 if the argument is infinity.  <<finite>> returns 1 if the
 	argument is zero, subnormal or normal.
 	
-	The <<isnanf>>, <<isinff>> and <<finitef>> perform the same
+	The <<isnanf>>, <<isinff>> and <<finitef>> functions perform the same
 	operations as their <<isnan>>, <<isinf>> and <<finite>>
 	counterparts, but on single-precision floating-point numbers.
 
diff --git a/newlib/libm/math/s_ldexp.c b/newlib/libm/math/s_ldexp.c
index e5d45633d..adc7d5d0e 100644
--- a/newlib/libm/math/s_ldexp.c
+++ b/newlib/libm/math/s_ldexp.c
@@ -56,7 +56,7 @@ On underflow, <<ldexp>> and <<ldexpf>> return 0.0.
 On overflow, <<ldexp>> returns plus or minus <<HUGE_VAL>>.
 
 PORTABILITY
-<<ldexp>> is ANSI, <<ldexpf>> is an extension.
+<<ldexp>> is ANSI. <<ldexpf>> is an extension.
               
 */   
 
diff --git a/newlib/libm/math/w_j0.c b/newlib/libm/math/w_j0.c
index 2bf663316..e4dde5ccb 100644
--- a/newlib/libm/math/w_j0.c
+++ b/newlib/libm/math/w_j0.c
@@ -13,7 +13,7 @@
 
 /*
 FUNCTION
-<<jN>>,<<jNf>>,<<yN>>,<<yNf>>---Bessel functions 
+<<jN>>, <<jNf>>, <<yN>>, <<yNf>>---Bessel functions 
 
 INDEX
 j0
diff --git a/newlib/libm/math/w_log.c b/newlib/libm/math/w_log.c
index dcc8b9762..3e750ad85 100644
--- a/newlib/libm/math/w_log.c
+++ b/newlib/libm/math/w_log.c
@@ -49,7 +49,7 @@ When <[x]> is negative, the returned value is <<-HUGE_VAL>> and
 <<matherr>>.
 
 PORTABILITY
-<<log>> is ANSI, <<logf>> is an extension.
+<<log>> is ANSI. <<logf>> is an extension.
 */
 
 /*
diff --git a/newlib/libm/mathfp/s_isnan.c b/newlib/libm/mathfp/s_isnan.c
index 03cfeee59..70ac704c3 100644
--- a/newlib/libm/mathfp/s_isnan.c
+++ b/newlib/libm/mathfp/s_isnan.c
@@ -3,7 +3,7 @@
 
 /*
 FUNCTION
-        <<isnan>>,<<isnanf>>,<<isinf>>,<<isinff>>,<<finite>>,<<finitef>>---test
+        <<isnan>>, <<isnanf>>, <<isinf>>, <<isinff>>, <<finite>>, <<finitef>>---test
 for exceptional numbers
 
 INDEX
@@ -49,15 +49,14 @@ DESCRIPTION
         These functions provide information on the floating-point
         argument supplied.
 
-        There are five major number formats -
+        There are five major number formats:
         o+
         o zero
-         a number which contains all zero bits.
+          A number which contains all zero bits.
         o subnormal
-         Is used to represent  number with a zero exponent, but a nonzero fract
-ion.
-         o normal
-          A number with an exponent, and a fraction
+          A number with a zero exponent but a nonzero fraction.
+        o normal
+          A number with an exponent and a fraction.
         o infinity
           A number with an all 1's exponent and a zero fraction.
         o NAN
@@ -69,7 +68,7 @@ ion.
         returns 1 if the argument is infinity.  <<finite>> returns 1 if the
         argument is zero, subnormal or normal.
 
-        The <<isnanf>>, <<isinff>> and <<finitef>> perform the same
+        The <<isnanf>>, <<isinff>> and <<finitef>> functions perform the same
         operations as their <<isnan>>, <<isinf>> and <<finite>>
         counterparts, but on single-precision floating-point numbers.
 
diff --git a/newlib/libm/mathfp/s_ldexp.c b/newlib/libm/mathfp/s_ldexp.c
index 5ce2710ac..6da41284b 100644
--- a/newlib/libm/mathfp/s_ldexp.c
+++ b/newlib/libm/mathfp/s_ldexp.c
@@ -45,7 +45,7 @@ On underflow, <<ldexp>> and <<ldexpf>> return 0.0.
 On overflow, <<ldexp>> returns plus or minus <<HUGE_VAL>>.
 
 PORTABILITY
-<<ldexp>> is ANSI, <<ldexpf>> is an extension.
+<<ldexp>> is ANSI. <<ldexpf>> is an extension.
 
 */
 
diff --git a/newlib/libm/mathfp/s_logarithm.c b/newlib/libm/mathfp/s_logarithm.c
index ee7c7069e..3e07949c8 100644
--- a/newlib/libm/mathfp/s_logarithm.c
+++ b/newlib/libm/mathfp/s_logarithm.c
@@ -56,8 +56,9 @@ When <[x]> is negative, the returned value is <<-HUGE_VAL>> and
 <<matherr>>.
 
 PORTABILITY
-<<log>> is ANSI, <<logf>> is an extension.
-<<log10>> is ANSI, <<log10f>> is an extension.
+<<log>> is ANSI. <<logf>> is an extension.
+
+<<log10>> is ANSI. <<log10f>> is an extension.
 */
 
 
diff --git a/newlib/libm/mathfp/w_jn.c b/newlib/libm/mathfp/w_jn.c
index bd7878104..14c2225f0 100644
--- a/newlib/libm/mathfp/w_jn.c
+++ b/newlib/libm/mathfp/w_jn.c
@@ -13,7 +13,7 @@
 
 /*
 FUNCTION
-<<jN>>,<<jNf>>,<<yN>>,<<yNf>>---Bessel functions
+<<jN>>, <<jNf>>, <<yN>>, <<yNf>>---Bessel functions
 
 INDEX
 j0