fix indentation

Author: tmacro

tests/unit/auth/Vault.spec.js

@@ -352,7 +352,7 @@ describe('Vault class', () => {
 
         it('should handle successful authentication with account limits', done => {
             const limitConfig = {
-                            RequestsPerSecond: {
+                RequestsPerSecond: {
                     Limit: 1500,
                 },
             };