plumb: remove debugging print

R=rsc
http://codereview.appspot.com/6210059
diff --git a/src/cmd/plumb/rules.c b/src/cmd/plumb/rules.c
index f4e558e..4da4bb2 100644
--- a/src/cmd/plumb/rules.c
+++ b/src/cmd/plumb/rules.c
@@ -746,7 +746,6 @@
 		;
 	while((rs=readruleset()) != nil){
 		rules = erealloc(rules, (n+2)*sizeof(Ruleset*));
-		fprint(2, "initialize rules %d %d\n", n, n+1);
 		rules[n++] = rs;
 		rules[n] = nil;
 	}