steffenbrand / curr-curr

src/Client/EcbClient.php

Spacing +1 added lines, -1 removed lines

@@ -64,7 +64,7 @@
         try {
             if (null !== $this->cache) {
                 $now = new \DateTime();
-                $key = 'curr-curr-' . $now->format('YY-mm-dd');
+                $key = 'curr-curr-'.$now->format('YY-mm-dd');
                 if (null === $responseBody = $this->cache->get($key)) {
                     $response = $this->performRequest();
                     if ($this->cacheTimeInSeconds === self::CACHE_UNTIL_MIDNIGHT) {