diff --git a/stretch_core/launch/stretch_scan_matcher.launch b/stretch_core/launch/stretch_scan_matcher.launch
index a41e4b7..b50210a 100644
--- a/stretch_core/launch/stretch_scan_matcher.launch
+++ b/stretch_core/launch/stretch_scan_matcher.launch
@@ -16,6 +16,7 @@
+