Added ability to uninstall module.

CHANGELOG.txt

 Page Title 5.x-1.1
   * Added Russian translation by SadhooKlay.
   * Removed inaccurate package description from .info file.
+  * Added ability to uninstall module.
 
 Page Title 5.x-1.0
   * Initial release.

page_title.install

@@ -36,3 +36,12 @@ function page_title_install() {
     drupal_set_message(t('Table installation for the Page title module was unsuccessful. The tables may need to be installed by hand. See the README.txt file for a list of the installation queries.'), 'error');
   }
 }
+
+/**
+ * Implementation of hook_uninstall().
+ */
+function page_title_uninstall() {
+  $items = array();
+  $items[] = update_sql('DROP TABLE {page_title}');
+  return $items;
+}