diff --git a/core/res/res/values/config.xml b/core/res/res/values/config.xml
index 2284dc8db0ef2..f3712d61f2e6f 100644
--- a/core/res/res/values/config.xml
+++ b/core/res/res/values/config.xml
@@ -1671,7 +1671,7 @@
          to be explicitly declared in this resource to be enabled.
              * SDK level 28 makes the following algorithms mandatory : "cbc(aes)", "hmac(md5)",
                "hmac(sha1)", "hmac(sha256)", "hmac(sha384)", "hmac(sha512)", "rfc4106(gcm(aes))"
-             * SDK level 30 makes the following algorithms mandatory : "rfc3686(ctr(aes))",
+             * SDK level 31 makes the following algorithms mandatory : "rfc3686(ctr(aes))",
                "xcbc(aes)", "rfc7539esp(chacha20,poly1305)"
      -->
     <string-array name="config_optionalIpSecAlgorithms" translatable="false">