extend.texi (x86 specific memory model extensions for transactional memory): Simplify a phrase.

	* doc/extend.texi (x86 specific memory model extensions for
	transactional memory): Simplify a phrase.

From-SVN: r245189

gcc/ChangeLog

+2017-02-05  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* doc/extend.texi (x86 specific memory model extensions for
+	transactional memory): Simplify a phrase.
+
 2017-02-05  Eric Botcazou  <ebotcazou@adacore.com>
 
 	PR target/79353

gcc/doc/extend.texi

@@ -10103,7 +10103,7 @@ after addition, conditional jump on carry etc.
 @section x86-Specific Memory Model Extensions for Transactional Memory
 
 The x86 architecture supports additional memory ordering flags
-to mark lock critical sections for hardware lock elision. 
+to mark critical sections for hardware lock elision. 
 These must be specified in addition to an existing memory order to
 atomic intrinsics.