From 2dcb2023fb56633b755346092bb03f29779a982e Mon Sep 17 00:00:00 2001
From: hustliyilin <YiLin.Li@linux.alibaba.com>
Date: Wed, 26 Aug 2020 12:18:53 +0800
Subject: [PATCH] rune/libenclave/skeleton: Declare the PAL PAI version in
 README

Signed-off-by: Yilin Li <YiLin.Li@linux.alibaba.com>
---
 rune/libenclave/internal/runtime/pal/skeleton/README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/rune/libenclave/internal/runtime/pal/skeleton/README.md b/rune/libenclave/internal/runtime/pal/skeleton/README.md
index 4c43bc3..d36ba63 100644
--- a/rune/libenclave/internal/runtime/pal/skeleton/README.md
+++ b/rune/libenclave/internal/runtime/pal/skeleton/README.md
@@ -65,6 +65,8 @@ Runtimes: rune runc
 ```
 
 ## Run skeleton container image with rune
+Note that replace `${SKELETON_PAL_VERSION}` with the actual version number. Currently skeleton supports PAL API v1 and v2.
+
 ```shell
 docker run -it --rm --runtime=rune \
   -e ENCLAVE_TYPE=intelSgx \
-- 
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