Merge pull request #695 from hiroin/fixed_typo

Fixed typo in docs/examples/files.php

Author: Geolim4

docs/examples/files.php

@@ -40,7 +40,7 @@
 
 if (is_null($CachedString->get())) {
     //$CachedString = "Files Cache --> Cache Enabled --> Well done !";
-    // Write products to Cache in 10 minutes with same keyword
+    // Write products to Cache in 1 minutes with same keyword
     $CachedString->set("Files Cache --> Cache Enabled --> Well done !")->expiresAfter(60);
     $InstanceCache->save($CachedString);