Update "added in" version in zypper, update doc name of rhn_register module.

library/packaging/rhn_register

@@ -2,7 +2,7 @@
 
 DOCUMENTATION = '''
 ---
-module: rhnreg_ks
+module: rhn_register
 short_description: Manage Red Hat Network registration using the C(rhnreg_ks) command
 description:
     - Manage registration to the Red Hat Network.

library/packaging/zypper

@@ -32,7 +32,7 @@ DOCUMENTATION = '''
 ---
 module: zypper
 author: Patrick Callahan
-version_added: "1.x"
+version_added: "1.2"
 short_description: Manage packages on SuSE and openSuSE
 description:
     - Manage packages on SuSE and openSuSE using the zypper and rpm tools.