README.md in knapsack_pro-0.4.0 vs README.md in knapsack_pro-0.5.0

@@ -69,11 +69,11 @@
   - [Supported CI providers](#supported-ci-providers)
     - [Info for CircleCI users](#info-for-circleci-users)
     - [Info for Travis users](#info-for-travis-users)
     - [Info for semaphoreapp.com users](#info-for-semaphoreappcom-users)
     - [Info for buildkite.com users](#info-for-buildkitecom-users)
-  - [Info for snap-ci.com users](#info-for-snap-cicom-users)
+    - [Info for snap-ci.com users](#info-for-snap-cicom-users)
 - [Gem tests](#gem-tests)
   - [Spec](#spec)
 - [Contributing](#contributing)
 
 <!-- END doctoc generated TOC please keep comment here to allow auto update -->
@@ -372,10 +372,10 @@
     # Step for Minitest
     bundle exec rake knapsack_pro:minitest
 
 Please remember to set up token like `KNAPSACK_PRO_TEST_SUITE_TOKEN_RSPEC` as global environment.
 
-### Info for snap-ci.com users
+#### Info for snap-ci.com users
 
 Knapsack Pro supports snap-ci.com ENVs `SNAP_WORKER_TOTAL` and `SNAP_WORKER_INDEX`. The only thing you need to do is to configure number of workers for your project in configuration settings in order to enable parallelism. Next thing is to set below commands to be executed in your stage:
 
     # Step for RSpec
     bundle exec rake knapsack_pro:rspec