Fix PHPCS warningwq

Author: akrabat

Slim/CallableResolver.php

@@ -79,9 +79,12 @@ public function resolve($toResolve)
         }
 
         if (!is_callable($resolved)) {
-            throw new RuntimeException(sprintf('%s is not resolvable', is_array($toResolve) || is_object($toResolve) ? json_encode($toResolve) : $toResolve));
+            throw new RuntimeException(sprintf(
+                '%s is not resolvable',
+                is_array($toResolve) || is_object($toResolve) ? json_encode($toResolve) : $toResolve
+            ));
         }
-        
+
         return $resolved;
     }
 }