Typo in code

PR-URL: #1583

Author: tshemsedinov

lib/procedure.js

@@ -28,7 +28,7 @@ class Procedure {
     this.access = exp.access || '';
     this.validate = exp.validate || null;
     this.timeout = exp.timeout || 0;
-    this.sirializer = exp.sirialize || null;
+    this.serializer = exp.serialize || null;
     this.protocols = exp.protocols || null;
     this.deprecated = exp.deprecated || false;
     this.assert = exp.assert || null;