Add a few bits of parameter documentation

diff --git a/includes/ImagePage.php b/includes/ImagePage.php
index d594c1e..c12d5dd 100644 (file)
--- a/includes/ImagePage.php
+++ b/includes/ImagePage.php
@@ -22,7 +22,11 @@ class ImagePage extends Article {
                $this->dupes = null;
                $this->repo = null;
        }
-       
+
+       /**
+        * @param  $file File:
+        * @return void
+        */
        public function setFile( $file ) {
                $this->displayImg = $file;
                $this->img = $file;