Update README.md
There's no longer a python subprocess since switching to tree-sitter in https://github.com/bazelbuild/rules_python/pull/1895
diff --git a/gazelle/README.md b/gazelle/README.md
index 55c9cc9..01cf45a 100644
--- a/gazelle/README.md
+++ b/gazelle/README.md
@@ -654,8 +654,7 @@
## Developer Notes
-Gazelle extensions are written in Go. This gazelle plugin is a hybrid, as it uses Go to execute a
-Python interpreter as a subprocess to parse Python source files.
+Gazelle extensions are written in Go.
See the gazelle documentation https://github.com/bazelbuild/bazel-gazelle/blob/master/extend.md
for more information on extending Gazelle.
