coding style fixes

Author: Ricardo Fiorani

src/Adapter/AbstractServiceAdapter.php

@@ -127,7 +127,11 @@ public function getEmbedCode($width, $height, $forceAutoplay = false, $forceSecu
             throw new NotEmbeddableException();
         }
 
-        return $this->getRenderer()->renderVideoEmbedCode($this->getEmbedUrl($forceAutoplay, $forceSecure), $width, $height);
+        return $this->getRenderer()->renderVideoEmbedCode(
+            $this->getEmbedUrl($forceAutoplay, $forceSecure),
+            $width,
+            $height
+        );
     }
 
     /**

src/Adapter/Vimeo/VimeoServiceAdapter.php

@@ -131,7 +131,12 @@ public function getThumbnail($size, $forceSecure = false)
             throw new InvalidThumbnailSizeException();
         }
 
-        return $this->getScheme($forceSecure) . '://' . $this->thumbnails[$size]['host'] . $this->thumbnails[$size]['path'];
+        return sprintf(
+            '%s://%s%s',
+            $this->getScheme($forceSecure),
+            $this->thumbnails[$size]['host'],
+            $this->thumbnails[$size]['path']
+        );
     }
 
     /**