diff --git a/mcp_codebase.py b/mcp_codebase.py
index 561c224..0cfdb0c 100644
--- a/mcp_codebase.py
+++ b/mcp_codebase.py
@@ -2180,7 +2180,7 @@ def build_indexes():
             # Type definitions
             graph.add_node(node_id, **base_attrs, type=node_type,
                         extends=m.get("extends"),
-                        implements=m.get("implements", []),¬
+                        implements=m.get("implements", []),
                         fields=m.get("fields", []),  # Store fields as metadata, not separate nodes
                         variants=m.get("variants", []))  # For enums