docs: update doc for folder-naming-convention

Author: dukeluo

docs/rules/folder-naming-convention.md

@@ -51,7 +51,7 @@ In addition to the built-in naming conventions, you can also set custom naming p
 ...
 ```
 
-**Tip:** To exclude `__tests__` folder in `src`, use the glob expression `src/!(__tests__)/**/` to get the target folders.
+**Tip:** To exclude `__tests__` folder in `src`, use the glob expression `src/**/!(__tests__)/` to get the target folders.
 
 ## Built-in custom patterns
 

examples/basic/eslint.config.js

@@ -37,6 +37,7 @@ export default [
         'error',
         {
           'src/components/*/': 'PASCAL_CASE',
+          'src/!(components)/**/!(__tests__)/': 'CAMEL_CASE',
         },
       ],
     },