diff --git a/spec/Overview.html b/spec/Overview.html
index a1b66e4..ab0b050 100644
--- a/spec/Overview.html
+++ b/spec/Overview.html
@@ -14739,7 +14739,7 @@ <h5>Import Key</h5>
                       <li>
                         <p>
                           If |usages| is non-empty and the {{JsonWebKey/use}} field of |jwk| is present and is
-                          not  "`sign`",
+                          not  "`sig`",
                           then [= exception/throw =] a
                           {{DataError}}.
                         </p>