diff --git a/java/google/registry/flows/EppException.java b/java/google/registry/flows/EppException.java
index 345e8ca4d..a2f21428b 100644
--- a/java/google/registry/flows/EppException.java
+++ b/java/google/registry/flows/EppException.java
@@ -251,7 +251,7 @@ public abstract class EppException extends Exception {
     }
   }
 
-  /** Specified protocol version is not implemented. */
+  /** Command failed. */
   @EppResultCode(Code.CommandFailed)
   public static class CommandFailedException extends EppException {
     public CommandFailedException() {