fix bug

app/Http/Controllers/Category/Controller/Category.php

 <?php
-namespace App\Http\Controllers\Keywords\Controller;
+namespace App\Http\Controllers\Category\Controller;
 
 use App\Http\Controllers\ControllerBase;
 

routes/api.php

@@ -122,5 +122,4 @@ Route::group(["prefix" => "category", 'namespace' => Provider::getNamespace("cat
     Route::get ("/"         , "Category@index");
     //格式化分类
     Route::get ("/pretty"         , "Category@pretty");
-
 });
\ No newline at end of file