test: remove semiocolons.
The ken directory is untouched so we have some examples with explicit semis.

R=gri
CC=golang-dev
https://golang.org/cl/2157041
diff --git a/test/mallocrep.go b/test/mallocrep.go
index 2357d83..b0e0e8f 100644
--- a/test/mallocrep.go
+++ b/test/mallocrep.go
@@ -59,7 +59,7 @@
 			if *chatty {
 				println("Primed", i)
 			}
-			//	runtime.frozen = true;
+			//	runtime.frozen = true
 		}
 	}
 }