diff --git a/test-python-ssh/Readme.md b/test-python-ssh/Readme.md
index 396117f..9e22f82 100644
--- a/test-python-ssh/Readme.md
+++ b/test-python-ssh/Readme.md
@@ -20,7 +20,8 @@ TODO:
 ## A docker image
 To bundle everything in one place.
 This docker image is not a pretty one, we should split those services into several containers.
-But that would be harder to run, so forget that.
+But that would be harder to run, so forget that.  
+Also, as this is poorly tested, the docker system make sure the environment is stable.
 
 # Instructions
 ## Install docker
@@ -30,7 +31,7 @@ CF the interweb TODO
 ```
 docker build . -t pythonsandbox
 ```
-or pull the image
+or pull it
 ```
 TODO: send image to hub
 ```