Minor animation improvements.

src/wordclock_esp8266.cpp

@@ -867,7 +867,7 @@ void handle_command()
         }
         if (reset_wifi_creds == true)
         {
-            reset_wifi_credentials();  // this function will not return
+            reset_wifi_credentials(); // this function will not return
         }
 
         EEPROM_write_to_address(ADR_NM_START_H, night_mode_times.start_hour);