standards.texi (Standards): Update reference to Objective-C 2.0.

	* doc/standards.texi (Standards): Update reference to
	Objective-C 2.0.

From-SVN: r245375

gcc/ChangeLog

 2017-02-12  Gerald Pfeifer  <gerald@pfeifer.com>
 
+	* doc/standards.texi (Standards): Update reference to
+	Objective-C 2.0.
+
+2017-02-12  Gerald Pfeifer  <gerald@pfeifer.com>
+	
 	* doc/extend.texi (Named Address Spaces): sourceware.org now
 	defaults to https.
 	* doc/install.texi (Binaries): Ditto.

gcc/doc/standards.texi

@@ -290,7 +290,7 @@ GCC has currently no support for non-fragile instance variables.
 The authoritative manual on Objective-C 2.0 is available from Apple:
 @itemize
 @item
-@uref{https://developer.apple.com/library/mac/documentation/Cocoa/Conceptual/ProgrammingWithObjectiveC/Introduction/Introduction.html}
+@uref{https://developer.apple.com/library/content/documentation/Cocoa/Conceptual/ProgrammingWithObjectiveC/Introduction/Introduction.html}
 @end itemize
 
 For more information concerning the history of Objective-C that is