diff --git a/data/core.yaml b/data/core.yaml
index 7afd0d8b5..785754d44 100644
--- a/data/core.yaml
+++ b/data/core.yaml
@@ -401,7 +401,7 @@ en:
 
       Edits that you make on this map will be visible to everyone who uses
       OpenStreetMap. In order to make an edit, you'll need to
-      [login](https://www.openstreetmap.org/login).
+      [log in](https://www.openstreetmap.org/login).
 
       The [iD editor](http://ideditor.com/) is a collaborative project with [source
       code available on GitHub](https://github.com/openstreetmap/iD).