[visium] Very minor tweak

[Eric Botcazou]

Tested on visium-elf, applied on the mainline.


2018-01-16  Eric Botcazou  <ebotca...@adacore.com>

        * config/visium/visium.md (nop): Tweak comment.
        (hazard_nop): Likewise.

-- 
Eric Botcazou
Index: config/visium/visium.md
===================================================================
--- config/visium/visium.md	(revision 256562)
+++ config/visium/visium.md	(working copy)
@@ -2962,13 +2962,13 @@ (define_insn "dsi"
 (define_insn "nop"
   [(const_int 0)]
   ""
-  "nop			;generated nop"
+  "nop			;generated"
   [(set_attr "type" "nop")])
 
 (define_insn "hazard_nop"
   [(unspec_volatile [(const_int 0)] UNSPEC_NOP)]
   ""
-  "nop			;hazard avoidance nop"
+  "nop			;hazard avoidance"
   [(set_attr "type" "nop")])
 
 (define_insn "blockage"