Clarify config labels (Fix #29)

administrator/components/com_patchtester/language/en-GB/en-GB.com_patchtester.ini

@@ -21,12 +21,12 @@ COM_PATCHTESTER_FIELD_GH_PASSWORD_LABEL="GitHub Account Password"
 COM_PATCHTESTER_FIELD_GH_PASSWORD_DESC="Password for the account entered in the "_QQ_"GitHub Account"_QQ_" field.  Note that accounts using Two Factor Authentication will not work with this component."
 COM_PATCHTESTER_FIELD_GH_TOKEN_DESC="Use this field to input a GitHub API Token in place of your username and password.  Note that this is required if your account has Two Factor Authentication enabled."
 COM_PATCHTESTER_FIELD_GH_TOKEN_LABEL="GitHub Token"
-COM_PATCHTESTER_FIELD_GH_USER_LABEL="GitHub Account"
+COM_PATCHTESTER_FIELD_GH_USER_LABEL="GitHub Account Username"
 COM_PATCHTESTER_FIELD_GH_USER_DESC="Name of account on GitHub of which to authenticate to the API with"
-COM_PATCHTESTER_FIELD_ORG_LABEL="GitHub Username"
-COM_PATCHTESTER_FIELD_ORG_DESC="Name of account on GitHub of which to monitor pull requests"
-COM_PATCHTESTER_FIELD_REPO_LABEL="GitHub Repository"
-COM_PATCHTESTER_FIELD_REPO_DESC="Name of repository on GitHub of which to monitor pull requests"
+COM_PATCHTESTER_FIELD_ORG_LABEL="GitHub Project Owner"
+COM_PATCHTESTER_FIELD_ORG_DESC="A username or organization on GitHub of which to monitor pull requests"
+COM_PATCHTESTER_FIELD_REPO_LABEL="GitHub Project Repository"
+COM_PATCHTESTER_FIELD_REPO_DESC="Name of a repository on GitHub of which to monitor pull requests"
 COM_PATCHTESTER_FILE_DELETED_DOES_NOT_EXIST_S="The file marked for deletion does not exist: %s"
 COM_PATCHTESTER_FILE_MODIFIED_DOES_NOT_EXIST_S="The file marked for modification does not exist: %s"
 COM_PATCHTESTER_FILTER_SEARCH_DESCRIPTION="Filter the list by title or ID."