config UPDATE update all models to newest versions
diff --git a/modules/iana-ssh-mac-algs@2022-06-16.yang b/modules/iana-ssh-mac-algs@2022-06-16.yang
index c257400..9cf3ae0 100644
--- a/modules/iana-ssh-mac-algs@2022-06-16.yang
+++ b/modules/iana-ssh-mac-algs@2022-06-16.yang
@@ -36,13 +36,8 @@
 
   revision 2022-06-16 {
     description
-      "Updated to reflect contents of the MAC algorithms
-       registry on June 16, 2022.";
-  }
-
-  revision 2021-06-01 {
-    description
-      "Initial version";
+      "Reflects contents of the MAC algorithms registry on
+       June 16, 2022.";
     reference
       "RFC EEEE: YANG Groupings for SSH Clients and SSH Servers";
   }