diff --git a/_content/doc/go1.21.html b/_content/doc/go1.21.html
index ffa7f18..9956600 100644
--- a/_content/doc/go1.21.html
+++ b/_content/doc/go1.21.html
@@ -235,7 +235,7 @@
   The <code>go</code> <code>test</code> <code>-c</code> flag now
   supports writing test binaries for multiple packages, each to
   <code>pkg.test</code> where <code>pkg</code> is the package name.
-  It is an error if more than one test package being compiled has a given package name.]
+  It is an error if more than one test package being compiled has a given package name.
 </p>
 
 <p><!-- https://go.dev/issue/15513, CL 466397 -->