git subrepo commit (merge) mailcow/src/mailcow-dockerized

subrepo: subdir:   "mailcow/src/mailcow-dockerized"
  merged:   "02ae5285"
upstream: origin:   "https://github.com/mailcow/mailcow-dockerized.git"
  branch:   "master"
  commit:   "649a5c01"
git-subrepo: version:  "0.4.3"
  origin:   "???"
  commit:   "???"
Change-Id: I870ad468fba026cc5abf3c5699ed1e12ff28b32b
diff --git a/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/robthree/twofactorauth/lib/Providers/Rng/CSRNGProvider.php b/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/robthree/twofactorauth/lib/Providers/Rng/CSRNGProvider.php
index 8dba7fc..088edab 100644
--- a/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/robthree/twofactorauth/lib/Providers/Rng/CSRNGProvider.php
+++ b/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/robthree/twofactorauth/lib/Providers/Rng/CSRNGProvider.php
@@ -4,11 +4,19 @@
 
 class CSRNGProvider implements IRNGProvider
 {
-    public function getRandomBytes($bytecount) {
+    /**
+     * {@inheritdoc}
+     */
+    public function getRandomBytes($bytecount)
+    {
         return random_bytes($bytecount);    // PHP7+
     }
-    
-    public function isCryptographicallySecure() {
+
+    /**
+     * {@inheritdoc}
+     */
+    public function isCryptographicallySecure()
+    {
         return true;
     }
-}
\ No newline at end of file
+}