diff --git a/spec.bs b/spec.bs
index fe19986..c8e2ed6 100644
--- a/spec.bs
+++ b/spec.bs
@@ -499,7 +499,7 @@ A <dfn>component</dfn> is a [=struct=] with the following [=struct/items=]:
         1. Set |baseURL| to the result of [=URL parser|parsing=] |baseURLString|.
         1. If |baseURL| is failure, return null.
         1. [=list/Append=] |baseURLString| to |inputs|.
-      1. Set |url| be the result of [=URL parser|parsing=] |input| given |baseURL|.
+      1. Set |url| to the result of [=URL parser|parsing=] |input| given |baseURL|.
       1. If |url| is failure, return null.
     1. [=Assert=]: |url| is a [=/URL=].
     1. Set |protocol| to |url|'s [=url/scheme=].