_content/doc: remove duplicate `<code>` label for go 1.22

Move from golang/go#65560

Change-Id: Ibaec3c522bf44c267bb274b136ee4c2c20a25f9d
GitHub-Last-Rev: 2b45b158a675b1fbbd5680937bdbe98a8cc388bb
GitHub-Pull-Request: golang/website#273
Reviewed-on: https://go-review.googlesource.com/c/website/+/562217
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
Auto-Submit: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
diff --git a/_content/doc/go1.22.html b/_content/doc/go1.22.html
index d2e042b..901141c 100644
--- a/_content/doc/go1.22.html
+++ b/_content/doc/go1.22.html
@@ -151,7 +151,7 @@
   the new semantics (see above) of loop variables in Go 1.22.
   When analyzing a file that requires Go 1.22 or newer
   (due to its go.mod file or a per-file build constraint),
-  <code>vet</code>code> no longer reports references to
+  <code>vet</code> no longer reports references to
   loop variables from within a function literal that
   might outlive the iteration of the loop.
   In Go 1.22, loop variables are created anew for each iteration,