Run PHP-CS-FIXER to make sure

code is consisted with PSR-1 + PSR-2

src/Storage/Compression/Algorithms/GZIP.php

@@ -15,7 +15,7 @@ class GZIP extends Compression
     }
 
     /**
-     * Compress
+     * Compress.
      *
      * We use gzencode over gzcompress for better support of the first format among other tools.
      * (http://stackoverflow.com/a/621987/2299554)
@@ -23,6 +23,7 @@ class GZIP extends Compression
      * @see http://php.net/manual/en/function.gzencode.php
      *
      * @param string $data
+     *
      * @return string
      */
     public function compress(string $data):string
@@ -31,13 +32,14 @@ class GZIP extends Compression
     }
 
     /**
-     * Decompress
+     * Decompress.
      *
      * @param string $data
+     *
      * @return string
      */
     public function decompress(string $data):string
     {
         return gzdecode($data);
     }
-}
+}

src/Storage/Compression/Compression.php

@@ -5,7 +5,7 @@ namespace Storage\Compression;
 abstract class Compression
 {
     /**
-     * Return the name of compression algorithm
+     * Return the name of compression algorithm.
      *
      * @return string
      */
@@ -13,13 +13,15 @@ abstract class Compression
 
     /**
      * @param $data
+     *
      * @return string
      */
     abstract public function compress(string $data);
 
     /**
      * @param $data
+     *
      * @return string
      */
     abstract public function decompress(string $data);
-}
+}