// Fixed typo

admin-dev/themes/default/template/controllers/translations/helpers/view/main.tpl

@@ -87,7 +87,7 @@
 				<img src="../img/admin/import.gif" />{l s='Add / Update a language'}
 			</legend>
 			<div id="submitAddLangContent" style="float:left;">
-				<p>{l s='You can add or update a language directly from the PrestaShop webiste here:'}</p>
+				<p>{l s='You can add or update a language directly from the PrestaShop website here:'}</p>
 				<div class="warn">
 					{l s='If you choose to update an existing language pack, all of your previous customization\'s in the theme named "Default" will be lost. This includes Front Office expressions and default email templates.'}
 				</div>

controllers/admin/AdminModulesController.php

@@ -447,6 +447,13 @@ class AdminModulesControllerCore extends AdminController
 		// Try to upload and unarchive the module
 	 	if ($this->tabAccess['add'] === '1')
 		{
+			// UPLOAD_ERR_OK: 0
+			// UPLOAD_ERR_INI_SIZE: 1
+			// UPLOAD_ERR_FORM_SIZE: 2
+			// UPLOAD_ERR_NO_TMP_DIR: 6
+			// UPLOAD_ERR_CANT_WRITE: 7
+			// UPLOAD_ERR_EXTENSION: 8
+			// UPLOAD_ERR_PARTIAL: 3
 			if (!isset($_FILES['file']['tmp_name']) || empty($_FILES['file']['tmp_name']))
 				$this->errors[] = $this->l('No file has been selected');
 			elseif (substr($_FILES['file']['name'], -4) != '.tar' && substr($_FILES['file']['name'], -4) != '.zip'