diff --git a/lib/ace/mode/lsl_highlight_rules.js b/lib/ace/mode/lsl_highlight_rules.js
index 73c1b6f4..73bb6d83 100644
--- a/lib/ace/mode/lsl_highlight_rules.js
+++ b/lib/ace/mode/lsl_highlight_rules.js
@@ -277,7 +277,7 @@ var keywordMapper = this.createKeywordMapper({
         "http_response|land_collision|land_collision_end|land_collision_start|" +
         "link_message|listen|money|moving_end|moving_start|no_sensor|not_at_rot_target|" +
         "not_at_target|object_rez|on_rez|path_update|remote_data|run_time_permissions|" +
-        "sensor|state_entry|state_exit|timer|touch|touch_end|touch_start|transaction_result",
+        "sensor|state_entry|state_exit|timer|touch|touch_end|touch_start|transaction_result"
     }, "identifier");
 
     this.$rules = {