diff --git a/doc/sphinx-guides/source/api/native-api.rst b/doc/sphinx-guides/source/api/native-api.rst
index def894aec6d..5c34543d6aa 100644
--- a/doc/sphinx-guides/source/api/native-api.rst
+++ b/doc/sphinx-guides/source/api/native-api.rst
@@ -4195,7 +4195,7 @@ List explicit groups under Dataverse collection ``ID``. A curl example using an
   export SERVER_URL=https://demo.dataverse.org
   export ID=24
 
-  curl -H "X-Dataverse-key:$API_TOKEN"  "$SERVER_URL/api/dataverses/$ID/groups"
+  curl -H "X-Dataverse-key:$API_TOKEN" "$SERVER_URL/api/dataverses/$ID/groups"
 
 The fully expanded example above (without environment variables) looks like this: