Delete repeated subtitle in documentation

In the 'Rule base configuration' documentation "Action: add-comment"
subtitle was repeated just before the "Action: add-velocity-comment"
which can be confusing.

Delete the repeated subtitle.

Change-Id: I8fc1ec62d41ac885c14ec6a6fccd897f0ea8304e
1 file changed
tree: c71ed53d252f6608fd24bd4293261e79276dc18b
  1. .settings/
  2. src/
  3. .gitignore
  4. BUCK
  5. LICENSE