Update Session.php

src/Protocols/Http/Session.php

@@ -411,7 +411,7 @@ class Session
     public function __destruct()
     {
         $this->save();
-        if (\rand(1, static::$gcProbability[1]) >= static::$gcProbability[0]) {
+        if (\rand(1, static::$gcProbability[1]) <= static::$gcProbability[0]) {
             $this->gc();
         }
     }
@@ -439,4 +439,4 @@ class SessionException extends \RuntimeException
 }
 
 // Init session.
-Session::init();
+Session::init();