diff --git a/doc/api/errors.md b/doc/api/errors.md
index e2e169eefb5d3d..6be1cc47c25ac4 100644
--- a/doc/api/errors.md
+++ b/doc/api/errors.md
@@ -715,7 +715,17 @@ Used when the main process is trying to read data from the child process's
STDERR/STDOUT, and the data's length is longer than the `maxBuffer` option.
-### ERR_CLOSED_MESSAGE_PORT
+### `ERR_CLOSED_MESSAGE_PORT`
+
There was an attempt to use a `MessagePort` instance in a closed
state, usually after `.close()` has been called.
@@ -2284,16 +2294,6 @@ removed: v12.5.0
The value passed to `postMessage()` contained an object that is not supported
for transferring.
-
-### `ERR_CLOSED_MESSAGE_PORT`
-
-
-There was an attempt to use a `MessagePort` instance in a closed
-state, usually after `.close()` has been called.
-
### `ERR_CRYPTO_HASH_DIGEST_NO_UTF16`