extend.texi (Function Attributes): Move @cindex after @item for 'artifical' and 'flatten'.

	* doc/extend.texi (Function Attributes): Move @cindex after @item
	for 'artifical' and 'flatten'. Fix grammar for 'externally_visible'
	and put in alphabetical order. Fix 'target' name and put in order.
	* doc/invoke.texi (-Wstrict-null-sentinel, -fipa-matrix-reorg): Fix
	typos.

From-SVN: r143051

gcc/ChangeLog

+2009-01-04  Jonathan Wakely  <jwakely.gcc@gmail.com>
+
+	* doc/extend.texi (Function Attributes): Move @cindex after @item
+	for 'artifical' and 'flatten'. Fix grammar for 'externally_visible'
+	and put in alphabetical order. Fix 'target' name and put in order.
+	* doc/invoke.texi (-Wstrict-null-sentinel, -fipa-matrix-reorg): Fix
+	typos.
+
 2009-01-04  Uros Bizjak  <ubizjak@gmail.com>
 
 	* config/s390/s390.md (UNSPEC_MB): Rename from UNSPECV_MB.

gcc/doc/invoke.texi

@@ -2152,7 +2152,7 @@ to filter out those warnings.
 Warn also about the use of an uncasted @code{NULL} as sentinel.  When
 compiling only with GCC this is a valid sentinel, as @code{NULL} is defined
 to @code{__null}.  Although it is a null pointer constant not a null pointer,
-it is guaranteed to of the same size as a pointer.  But this use is
+it is guaranteed to be of the same size as a pointer.  But this use is
 not portable across different compilers.
 
 @item -Wno-non-template-friend @r{(C++ and Objective-C++ only)}
@@ -6003,8 +6003,8 @@ This reduces the level of indirection needed for accessing the elements
 of the matrix. The second optimization is matrix transposing that
 attemps to change the order of the matrix's dimensions in order to 
 improve cache locality.
-Both optimizations need fwhole-program flag. 
-Transposing is enabled only if profiling information is avaliable.
+Both optimizations need the @option{-fwhole-program} flag. 
+Transposing is enabled only if profiling information is available.
 
 
 @item -ftree-sink