PHPDoc

1 files changed, 11 insertions, 3 deletions

diff --git a/app/Module/InteractiveTreeModule.php b/app/Module/InteractiveTreeModule.php
index c8c6eb310f..8cb5450e01 100644
--- a/app/Module/InteractiveTreeModule.php
+++ b/app/Module/InteractiveTreeModule.php
@@ -1,6 +1,4 @@
 <?php
-namespace Fisharebest\Webtrees\Module;
-
 /**
  * webtrees: online genealogy
  * Copyright (C) 2015 webtrees development team
@@ -15,6 +13,8 @@ namespace Fisharebest\Webtrees\Module;
  * You should have received a copy of the GNU General Public License
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
+namespace Fisharebest\Webtrees\Module;
+
 use Fisharebest\Webtrees\Auth;
 use Fisharebest\Webtrees\Controller\ChartController;
 use Fisharebest\Webtrees\Filter;
@@ -88,7 +88,12 @@ class InteractiveTreeModule extends AbstractModule implements ModuleTabInterface
 			</script>';
 	}
 
-	/** {@inheritdoc} */
+	/**
+	 * This is a general purpose hook, allowing modules to respond to routes
+	 * of the form module.php?mod=FOO&mod_action=BAR
+	 *
+	 * @param string $mod_action
+	 */
 	public function modAction($mod_action) {
 		global $controller, $WT_TREE;
 
@@ -144,6 +149,7 @@ class InteractiveTreeModule extends AbstractModule implements ModuleTabInterface
 	}
 
 	/**
+	 * URL for our style sheet.
 	 * @return string
 	 */
 	public function css() {
@@ -151,6 +157,8 @@ class InteractiveTreeModule extends AbstractModule implements ModuleTabInterface
 	}
 
 	/**
+	 * URL for our JavaScript.
+	 *
 	 * @return string
 	 */
 	public function js() {