Fix syntax

application.fam

@@ -8,7 +8,7 @@ App(
     order=40,
     fap_icon="safe_10px.png",
     fap_category="GPIO",
-    fap_author="@H4ckd4ddy,
+    fap_author="@H4ckd4ddy",
     fap_version=(1, 0),
     fap_description="App exploiting vulnerability to open any Sentry Safe and Master Lock electronic safe without any pin code via UART pins.",
 )