typo in config template

(missing comma)

Author: Zabuzard

application/config.json.template

@@ -89,7 +89,7 @@
     "logInfoChannelWebhook": "<put_your_webhook_here>",
     "logErrorChannelWebhook": "<put_your_webhook_here>",
     "openaiApiKey": "<check pins in #tjbot_discussion for the key>",
-    "sourceCodeBaseUrl": "<https://github.com/<your_account_here>/<your_repo_here>/blob/master/application/src/main/java/>"
+    "sourceCodeBaseUrl": "<https://github.com/<your_account_here>/<your_repo_here>/blob/master/application/src/main/java/>",
     "jshell": {
         "baseUrl": "<put_jshell_rest_api_url_here>",
         "rateLimitWindowSeconds": 10,