[ARM][obvious] Fix typos in *thumb1_mulsi3 comment

	* config/arm/thumb1.md (*thumb1_mulsi3): Fix typos in comment.

From-SVN: r237058

gcc/ChangeLog

+2016-06-03  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* config/arm/thumb1.md (*thumb1_mulsi3): Fix typos in comment.
+
 2016-06-03  Jakub Jelinek  <jakub@redhat.com>
 
 	PR middle-end/71387

gcc/config/arm/thumb1.md

@@ -142,11 +142,11 @@
    (set_attr "type" "alus_sreg")]
 )
 
-; Unfortunately with the Thumb the '&'/'0' trick can fails when operands
-; 1 and 2; are the same, because reload will make operand 0 match
-; operand 1 without realizing that this conflicts with operand 2.  We fix
-; this by adding another alternative to match this case, and then `reload'
-; it ourselves.  This alternative must come first.
+;; Unfortunately on Thumb the '&'/'0' trick can fail when operands
+;; 1 and 2 are the same, because reload will make operand 0 match
+;; operand 1 without realizing that this conflicts with operand 2.  We fix
+;; this by adding another alternative to match this case, and then `reload'
+;; it ourselves.  This alternative must come first.
 (define_insn "*thumb_mulsi3"
   [(set (match_operand:SI          0 "register_operand" "=&l,&l,&l")
 	(mult:SI (match_operand:SI 1 "register_operand" "%l,*h,0")