diff --git a/proposals/2229-rebind-existing-3pid.md b/proposals/2229-rebind-existing-3pid.md
index dd89ecc3..276e45c5 100644
--- a/proposals/2229-rebind-existing-3pid.md
+++ b/proposals/2229-rebind-existing-3pid.md
@@ -61,7 +61,7 @@ This proposal calls for allowing 3PID owners to rebind their 3PIDs using the
 endpoints by extending the definition of what homeservers should check before
 rejecting a bind.
 
-Homeservers should reject the binding of a 3PID if it already been bound,
+Homeservers should reject the binding of a 3PID if it has already been bound,
 **unless** the requesting user is the one who originally bound that 3PID. If
 so, then they should be able to bind it again and again if they so choose.