[SPARC] Add missing final period

[Eric Botcazou]

Applied on the mainline.


2015-11-07  Eric Botcazou  <ebotca...@adacore.com>

        * config/sparc/sparc.opt (mfix-at697f): Add final period.

-- 
Eric Botcazou
Index: config/sparc/sparc.opt
===================================================================
--- config/sparc/sparc.opt	(revision 229840)
+++ config/sparc/sparc.opt	(working copy)
@@ -209,7 +209,7 @@ Enable strict 32-bit psABI struct return
 mfix-at697f
 Target Report RejectNegative Var(sparc_fix_at697f)
 Enable workaround for single erratum of AT697F processor
-(corresponding to erratum #13 of AT697E processor)
+(corresponding to erratum #13 of AT697E processor).
 
 mfix-ut699
 Target Report RejectNegative Var(sparc_fix_ut699)