diff --git a/attachment_preview/__openerp__.py b/attachment_preview/__openerp__.py
index c6fb04c5..083f5c55 100644
--- a/attachment_preview/__openerp__.py
+++ b/attachment_preview/__openerp__.py
@@ -25,7 +25,7 @@
     "license": "AGPL-3",
     "complexity": "normal",
     "description": """
-This addons allows to preview attachments supported by http://viewerjs.org.
+This addon allows to preview attachments supported by http://viewerjs.org.
 
 Currently, that's most Libreoffice files and PDFs.