invoke.texi: Add missing full stop.

2006-09-25  Matthias Klose  <doko@debian.org>

        * doc/invoke.texi: Add missing full stop.

From-SVN: r117211

gcc/ChangeLog

+2006-09-25  Matthias Klose  <doko@debian.org>
+
+	* doc/invoke.texi: Add missing full stop.
+
 2006-09-25  Richard Henderson  <rth@redhat.com>
 
 	* cgraph.c (dump_cgraph_varpool_node): Don't crash if called

gcc/doc/invoke.texi

@@ -2668,7 +2668,7 @@ To suppress this warning use the @samp{unused} attribute
 @item -Wunused-variable
 @opindex Wunused-variable
 Warn whenever a local variable or non-constant static variable is unused
-aside from its declaration
+aside from its declaration.
 This warning is enabled by @option{-Wall}.
 
 To suppress this warning use the @samp{unused} attribute