diff --git a/custom_components/dabpumps/strings.json b/custom_components/dabpumps/strings.json
index 513a48e..88eb006 100644
--- a/custom_components/dabpumps/strings.json
+++ b/custom_components/dabpumps/strings.json
@@ -23,7 +23,7 @@
       "init": {
         "title": "General Options",
         "data": {
-          "polling_interval": "Polling interval",
+          "polling_interval": "Polling interval"
         }
       }
     },