Merge pull request #15 from lloricode/bugfix/trim

Fix trim

Author: dsbilling

src/helpers.php

@@ -6,7 +6,7 @@
     function favicon($image)
     {
         if (app(FaviconGenerator::class)->shouldGenerateFavicon(app()->environment())) {
-            return rtrim(config('app.url'), '/').'/'.config('favicon.url_prefix')."/$image";
+            return rtrim(config('app.url'), '/').'/'.config('favicon.url_prefix').'/'.trim($image, '/');
         }
 
         return $image;