diff --git a/docs/introspection.rst b/docs/introspection.rst
index 57e1bd787b..a97d4392ed 100644
--- a/docs/introspection.rst
+++ b/docs/introspection.rst
@@ -1,7 +1,7 @@
 Introspection
 =============
 
-Datasette includes some pages and JSON API endpoints for introspecting the current index. These can be used to understand some of the internals of Datasette and to see how a particular instance has been configured.
+Datasette includes some pages and JSON API endpoints for introspecting the current instance. These can be used to understand some of the internals of Datasette and to see how a particular instance has been configured.
 
 Each of these pages can be viewed in your browser. Add ``.json`` to the URL to get back the contents as JSON.