fix: --scope is required command arguments

Author: 2nthony

README.md

@@ -55,7 +55,7 @@ Delete branches
 
 Delete remotes branches
 
-#### `--scope`
+#### `--scope <scope>`
 
 - Default: `origin`
 - When: `-r, --remote`

lib/index.js

@@ -29,7 +29,7 @@ module.exports = class Core {
       })
 
     if (this.isRemotes) {
-      cli.option('--scope', 'Remote branch scope', {
+      cli.option('--scope <scope>', 'Remote branch scope', {
         default: 'origin'
       })
     }