diff --git a/package.json b/package.json
index 40ea227..4ec3a37 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
         "jasmine-core": "^3.3.0",
         "jquery": "3.3.1",
         "jshint": "2.9.6",
-        "leaflet": "^1.3.4"
+        "leaflet": "^1.3.4",
         "pre-commit": "^1.2.2",
         "pump": "3.0.0",
         "ui-bootstrap4": "3.0.5"