standards.texi (Go Language): Update link to language standard.

	* doc/standards.texi (Go Language): Update link to language
	standard.

From-SVN: r245199

gcc/ChangeLog

+2017-02-05  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* doc/standards.texi (Go Language): Update link to language
+	standard.
+
 2017-02-05  Jan Hubicka  <hubicka@ucw.cz>
 
 	* tree-eh.c (lower_resx): Sanitize profile.

gcc/doc/standards.texi

@@ -299,7 +299,7 @@ available online, see @uref{http://gcc.gnu.org/readings.html}
 @section Go Language
 
 As of the GCC 4.7.1 release, GCC supports the Go 1 language standard,
-described at @uref{http://golang.org/doc/go1.html}.
+described at @uref{https://golang.org/doc/go1}.
 
 @section HSA Intermediate Language (HSAIL)