diff --git a/addons/web/static/src/xml/base.xml b/addons/web/static/src/xml/base.xml
index 6c540fd6957..07b41cf1a2e 100644
--- a/addons/web/static/src/xml/base.xml
+++ b/addons/web/static/src/xml/base.xml
@@ -368,7 +368,7 @@
 </t>
 <t t-name="About-Page">
     <div>
-        <a class="oe_activate_debug_mode" href="?debug" style="float:right; font-size: 80%;">Activate the developper mode</a>
+        <a class="oe_activate_debug_mode" href="?debug" style="float:right; font-size: 80%;">Activate the developer mode</a>
         <h1 style="margin:0;">OpenERP</h1>
         <h3 style="margin:15px 0;padding:0;">Version <t t-esc="version_info.version"/></h3>
         <p>