diff --git a/ARCHITECTURE.md b/ARCHITECTURE.md
index 5672bf0df..04e2ef291 100644
--- a/ARCHITECTURE.md
+++ b/ARCHITECTURE.md
@@ -57,7 +57,7 @@ Every extractor returns:
 
 ## Adding a new language extractor
 
-1. Add a `extract_<lang>(path: Path) -> dict` function in `extract.py` following the existing pattern (tree-sitter parse → walk nodes → collect `nodes` and `edges` → call-graph second pass for INFERRED `calls` edges).
+1. Add an `extract_<lang>(path: Path) -> dict` function in `extract.py` following the existing pattern (tree-sitter parse → walk nodes → collect `nodes` and `edges` → call-graph second pass for INFERRED `calls` edges).
 2. Register the file suffix in `extract()` dispatch and `collect_files()`.
 3. Add the suffix to `CODE_EXTENSIONS` in `detect.py` and `_WATCHED_EXTENSIONS` in `watch.py`.
 4. Add the tree-sitter package to `pyproject.toml` dependencies.