re PR fortran/31612 (-fsyntax-only documentation is not accurate)

       PR fortran/31612
      * invoke.texi: Adjust documentation for option -fsyntax-only.

From-SVN: r127228

gcc/fortran/ChangeLog

+2007-08-06  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	PR fortran/31612
+	* invoke.texi: Adjust documentation for option -fsyntax-only.
+
 2007-08-05  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 	    Tobias Burnus  <burnus@gcc.gnu.org>
 

gcc/fortran/invoke.texi

@@ -360,7 +360,9 @@ messages produced.
 @item -fsyntax-only
 @opindex @code{fsyntax-only}
 @cindex syntax checking
-Check the code for syntax errors, but don't do anything beyond that.
+Check the code for syntax errors, but don't actually compile it.  This
+will generate module files for each module present in the code, but no
+other output file.
 
 @item -pedantic
 @opindex @code{pedantic}