Fix docs

diff --git a/doc/AddonStorageBackend.md b/doc/AddonStorageBackend.md
index d6ad9d37dbde3f56e1267ba2ad3231f606321211..d42c8bbbd7f7aadd87e1804c8ad0fcb1bdbb2919 100644 (file)
--- a/doc/AddonStorageBackend.md
+++ b/doc/AddonStorageBackend.md
@@ -14,14 +14,16 @@ The class must implement `Friendica\Model\Storage\IStorage` interface. All metho
 
 namespace Friendica\Model\Storage;
 
-       interface IStorage
-       {
-               public static function get($ref);
-               public static function put($data, $ref = "");
-               public static function delete($ref);
-               public static function getOptions();
-               public static function saveOptions($data);
-       }
+```php
+interface IStorage
+{
+       public static function get($ref);
+       public static function put($data, $ref = "");
+       public static function delete($ref);
+       public static function getOptions();
+       public static function saveOptions($data);
+}
+```
 
 - `get($ref)` returns data pointed by `$ref`
 - `put($data, $ref)` saves data in `$data` to position `$ref`, or a new position if `$ref` is empty.
@@ -196,7 +198,7 @@ function samplestorage_unistall()
        // when the plugin is uninstalled, we unregister the backend.
        StorageManager::unregister("Sample Storage");
 }
-
+```