Remove private classes from README

Author: oranenj

README.md

@@ -120,13 +120,6 @@ doing large version upgrades. Always backup your database and your home director
 
 * `jira`: Main class, manages the installation and configuration of JIRA
 
-#### Private Classes
-
-* `jira::install`: Installs JIRA binaries
-* `jira::config`: Modifies jira/tomcat configuration files
-* `jira::service`: Manage the JIRA service.
-* `jira::mysql_connector`: Install/Manage the MySQL Java connector
-
 ## Usage
 
 ### A more complex example