Paramenters and some text adjustment

README.md

@@ -8,7 +8,8 @@
 [![Daily Downloads](https://poser.pugx.org/lucamauri/page-to-github/d/daily)](https://packagist.org/packages/lucamauri/page-to-github)
 [![composer.lock](https://poser.pugx.org/lucamauri/page-to-github/composerlock)](https://packagist.org/packages/lucamauri/page-to-github)
 
-MediaWiki extension to automatically transfer code from a MediaWiki wiki to GitHub
+PageToGitHub, P2G in short, is a MediaWiki extension to automatically transfer code from a MediaWiki wiki to GitHub.
+It was originally conceived and written by [Luca Mauri](https://github.com/lucamauri) for use in [Wikitrek](https://github.com/WikiTrek): it is released as open source here in case it can be useful to anybody else.
 
 ## Features
 
@@ -21,12 +22,24 @@ In the `LocalSettigs.php` file add:
 
 ```
 $wgP2GNameSpace = 'Module';
+$wgP2GRepo = 'Repository';
 $wgP2GAuthToken = 'GitHubToken';
 $wgP2GOwner = 'ProjectOrPerson';
-$wgP2GRepo = 'Repository';
+$wgP2GKeyword = 'Keyword';
 ```
+### $wgP2GNameSpace
+P2G will upload pages only belonging to the namespace spedified in this variable
+### $wgP2GRepo
+The name of the repository where the codes must be uploaded
+### $wgP2GAuthToken
+The GitHub token needed to authenticate and made modification the the repository. You can generate one in your GitHub account in *Settings* > *Developer settings* > *Personal access tokens*
+### $wgP2GOwner
+The Person or Organization owner of the repository
+### $wgP2GKeyword
+An optional keyword to check into the page. When present, P2G will *not* upload pages if the keyword is not written in the page. If the parameter is omitted, P2G will upload all pages in the Namespace specified above.
+
 ## Troubleshoot
-To read detailed logging messages, intercept the [log group](https://www.mediawiki.org/wiki/Manual:$wgDebugLogGroups) named `PageToGitHub`, for instace with the following configuration:
+To read detailed logging messages, you can intercept the [log group](https://www.mediawiki.org/wiki/Manual:$wgDebugLogGroups) named `PageToGitHub`: for instace with the following configuration into `LocalSetting.php`:
 
 ```
 $wgShowExceptionDetails = true;
@@ -38,4 +51,7 @@ $wgDebugLogGroups['PageToGitHub'] = "/var/log/mediawiki/PageToGitHub-{$wgDBname}
 [GNU General Public License, version 2](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html)
 
 ## Maintainers
+[Luca Mauri](https://github.com/lucamauri)
+
 ## Contributors
+[Luca Mauri](https://github.com/lucamauri)