remove debugging print
diff --git a/src/cmd/acid/proc.c b/src/cmd/acid/proc.c
index 2f8b9dd..2c286e1 100644
--- a/src/cmd/acid/proc.c
+++ b/src/cmd/acid/proc.c
@@ -29,7 +29,6 @@
 	free(correg);
 	correg = nil;
 
-fprint(2, "mapproc %d\n", xpid);
 	if(mapproc(xpid, cormap, &correg) < 0)
 		error("setproc %d: %r", pid);