1 files changed, 1 insertions, 1 deletions
diff --git a/tools/process-x11-xcb.pl b/tools/process-x11-xcb.pl
index df1d2f4acf..71951b399c 100755
--- a/tools/process-x11-xcb.pl
+++ b/tools/process-x11-xcb.pl
@@ -1000,7 +1000,7 @@ sub struct {
 		}
 	    }
 	    when ('field') { }
-	    default { die("unrecognized field $_\n"); }
+	    default { die("unrecognized field: $_\n"); }
 	}
 
 	my $type = $e->att('type');