diff --git a/tools/github_tool.py b/tools/github_tool.py
index 206e332..f838a5b 100644
--- a/tools/github_tool.py
+++ b/tools/github_tool.py
@@ -325,7 +325,7 @@ class GitHubTool(BaseTool):
                     },
                     "required": ["issue_number"]
                 }
-            }
+            },
             {
                 "name": "create_issue",
                 "description": "Create a new issue in the repository",