Update en.json

Author: HAEdwin

custom_components/apsystems_ecu_proxy/translations/en.json

@@ -20,7 +20,7 @@
           "ema_host": "EMA Host (3.67.1.32)",
           "message_ignore_age": "Message Ignore Age e.g. 1800 (seconds)",
           "max_stub_interval": "Max Stub Interval e.g. 300 (seconds)",
-          "no_update_timeout": "No Update Timeout e.g. 660 (seconds) ",
+          "no_update_timeout": "No Update Timeout e.g. 660 (seconds)",
           "send_to_ema": "Send to EMA"
         },
         "title": "Configuration"