fix ref

yangdanny97 · yangdanny97 · commit 076d101dac14 · 2024-12-11T08:37:50.000-08:00
diff --git a/docs/guides/writing_stubs.rst b/docs/guides/writing_stubs.rst
@@ -847,7 +847,7 @@ into any of those categories, use your best judgement.
 * Use `HasX` for protocols that have readable and/or writable attributes
   or getter/setter methods (e.g. `HasItems`, `HasFileno`).
 
-:: _type-checker-error-suppression:
+.. _type-checker-error-suppression:
 
 Type Checker Error Suppression Formats
 --------------------------------------
