install.texi (Specific): opensource.apple.com uses https now.

	* doc/install.texi (Specific): opensource.apple.com uses https
	now. Remove trailing slash.

From-SVN: r244764

gcc/ChangeLog

 2017-01-22  Gerald Pfeifer  <gerald@pfeifer.com>
 
+	* doc/install.texi (Specific): opensource.apple.com uses https
+	now. Remove trailing slash.
+
+2017-01-22  Gerald Pfeifer  <gerald@pfeifer.com>
+	
 	* README.Portability: Remove note on an Irix compatibility issue.
 
 2017-01-22  Dimitry Andric <dim@FreeBSD.org>

gcc/doc/install.texi

@@ -4218,7 +4218,7 @@ PowerPC running Darwin (Mac OS X kernel).
 Pre-installed versions of Mac OS X may not include any developer tools,
 meaning that you will not be able to build GCC from source.  Tool
 binaries are available at
-@uref{http://opensource.apple.com/}.
+@uref{https://opensource.apple.com}.
 
 This version of GCC requires at least cctools-590.36.  The
 cctools-590.36 package referenced from