diff --git a/airline.yaml b/airline.yaml
index e83c3d7..b705769 100644
--- a/airline.yaml
+++ b/airline.yaml
@@ -2,4 +2,4 @@ git_url: https://github.com/airlift/airline.git
 version_control: github
 src_repo: airlift/airline
 tag_prefix: "^"
-seperator: "."
+separator: "."