Apply fixes from StyleCI

src/Cache/File.php

@@ -29,7 +29,7 @@ public function setPath($path)
 
     private function filename()
     {
-        return self::$path . '/' . $this->getFilename(self::$language);
+        return self::$path.'/'.$this->getFilename(self::$language);
     }
 
     public function open($language)

src/Cache/Json.php

@@ -3,7 +3,7 @@
 namespace Vanderlee\Syllable\Cache;
 
 /**
- * Single-file cache using JSON format to encode data
+ * Single-file cache using JSON format to encode data.
  */
 class Json extends File
 {

src/Cache/Serialized.php

@@ -3,7 +3,7 @@
 namespace Vanderlee\Syllable\Cache;
 
 /**
- * Single-file cache using PHP-native serialization to encode data
+ * Single-file cache using PHP-native serialization to encode data.
  */
 class Serialized extends File
 {

src/Hyphen/Entity.php

@@ -13,7 +13,7 @@ public function __construct($entity)
 
     public function joinText($parts)
     {
-        return join('&' . $this->entity . ';', $parts);
+        return join('&'.$this->entity.';', $parts);
     }
 
     public function joinHtmlDom($parts, \DOMNode $node)
@@ -29,6 +29,6 @@ public function joinHtmlDom($parts, \DOMNode $node)
 
     public function stripHtml($html)
     {
-        return str_replace('&' . $this->entity . ';', '', $html);
+        return str_replace('&'.$this->entity.';', '', $html);
     }
 }