diff --git a/extensions/functions_geometry.yaml b/extensions/functions_geometry.yaml
index eab3bfea3..cb44530c5 100644
--- a/extensions/functions_geometry.yaml
+++ b/extensions/functions_geometry.yaml
@@ -32,7 +32,7 @@ scalar_functions:
   -
     name: "isempty"
     description: >
-      Return true is the geometry is an ampty geometry.
+      Return true is the geometry is an empty geometry.
     impls:
       - args:
           - name: geom