diff --git a/tutorial/22-areas.osm b/tutorial/22-areas.osm
index 7f26ed9..603c76d 100644
--- a/tutorial/22-areas.osm
+++ b/tutorial/22-areas.osm
@@ -47,7 +47,7 @@ way(area);
 ```
 
 The `area` filter restricts the ways (or nodes, or relations) we're interested in
-to just those that within an area we've already found. This type of spatial query
+to just those within the area we've already found. This type of spatial query
 isn't normally available for ways and relations. I presume this is to limit the amount
 of indexing required to support this type of query.