Index: sites/trunk/wordpress.org/public_html/wp-content/plugins/plugin-directory/shortcodes/class-upload-handler.php
===================================================================
--- sites/trunk/wordpress.org/public_html/wp-content/plugins/plugin-directory/shortcodes/class-upload-handler.php	(revision 5516)
+++ sites/trunk/wordpress.org/public_html/wp-content/plugins/plugin-directory/shortcodes/class-upload-handler.php	(working copy)
@@ -83,7 +83,7 @@
 		}
 
 		// Determine the plugin slug based on the name of the plugin in the main plugin file.
-		$this->plugin_slug = sanitize_title_with_dashes( $this->plugin['Name'] );
+		$this->plugin_slug = sanitize_title( $this->plugin['Name'] );
 
 		// Make sure it doesn't use a slug deemed not to be used by the public.
 		if ( $this->has_reserved_slug() ) {