diff --git a/index.html b/index.html
index 3cb44ed..5a4b002 100644
--- a/index.html
+++ b/index.html
@@ -855,7 +855,7 @@
             for authenticating
             <a href="#client-to-server-interactions">client to server
               interactions</a>,
-            this endpoint specifies a URI at which a client may acquire an
+            this endpoint specifies a URI at which a client may acquire a
             new pair of client credentials, which register a given client
             application with the server.
           </dd>