rune/libenclave/skeleton: Remove skeleton image from README
iberpal-skeleton is constantly being updated, it may not be compatible with the previous images.
@@ -36,8 +36,6 @@ EOF
docker build . -t skeleton-enclave
```
-[Skeleton container image](https://hub.docker.com/r/inclavarecontainers/skeleton-enclave/tags) is available for the demonstration purpose.
-
## Build and install rune
Please refer to [this guide](https://github.com/alibaba/inclavare-containers#rune) to build `rune` from scratch.
