Remove reference to sig_hashes from the ChangeLog

Signed-off-by: Ben Taylor <ben.taylor@linaro.org>
diff --git a/ChangeLog.d/remove-deprecated-items.txt b/ChangeLog.d/remove-deprecated-items.txt
index b0c1cda..8818aca 100644
--- a/ChangeLog.d/remove-deprecated-items.txt
+++ b/ChangeLog.d/remove-deprecated-items.txt
@@ -5,7 +5,6 @@
      mbedtls_ssl_conf_max/min_tls_version()
    * Remove ssl versions MBEDTLS_SSL_MAJOR_VERSION_3,
      MBEDTLS_SSL_MINOR_VERSION_3 and MBEDTLS_SSL_MINOR_VERSION_4
-   * Remove sig_hashes
    * Remove mbedtls_ssl_conf_sig_hashes
    * Remove mbedtls_ssl_conf_max_version
    * Remove mbedtls_ssl_conf_min_version