docs: update comment to avoid non-conventional capitalization

Signed-off-by: Athan <[email protected]>

Author: kgryte

etc/eslint/plugins/typescript.js

@@ -32,7 +32,7 @@ var plugins = [
 	// Required for TypeScript support:
 	'@typescript-eslint',
 
-	// Stdlib custom rules:
+	// Custom stdlib rules:
 	'stdlib'
 ];