Remove stray whitespace

Author: drbyte

CHANGELOG.md

@@ -509,23 +509,6 @@ The following changes are not "breaking", but worth making the updates to your a
 - app()['cache']->forget('spatie.permission.cache');
 + $this->app->make(\Spatie\Permission\PermissionRegistrar::class)->forgetCachedPermissions();
 
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 ```
 1. Also this is a good time to point out that now with v2.25.0 and v2.26.0 most permission-cache-reset scenarios may no longer be needed in your app, so it's worth reviewing those cases, as you may gain some app speed improvement by removing unnecessary cache resets.
 
@@ -574,23 +557,6 @@ The following changes are not "breaking", but worth making the updates to your a
  // user hasRole 'roleB' but not 'roleA'
 @endrole
 
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 ```
 ## 2.19.1 - 2018-09-14