cleanup error message

Author: Zacharias

.github/workflows/ci.yml

@@ -891,7 +891,7 @@ jobs:
         run: |
           # check for config-breaking set if input params
           if [[ (${{ inputs.release-arch-arm64 }} == "false" ) && (${{ inputs.release-arch-arm64  == "false") ]]; then
-            echo "error condition: release-docker must include either release-arch-arm64 and/or arm64, both are false"
+            echo "error condition: release-docker must include either release-arch-arm64/amd64, both are false"
             exit -1
           fi