Add documentation for mem_limit and memswap_limit

`create_host_config` has 2 additional parameters that were previously undocumented.

1 files changed, 2 insertions, 0 deletions

diff --git a/docs/hostconfig.md b/docs/hostconfig.md
index 001be17..c2a4eda 100644
--- a/docs/hostconfig.md
+++ b/docs/hostconfig.md
@@ -91,6 +91,8 @@ for example:
 * ulimits (list): A list of dicts or `docker.utils.Ulimit` objects. A list
   of ulimits to be set in the container.
 * log_config (`docker.utils.LogConfig` or dict): Logging configuration to container
+* mem_limit (str or num): Maximum amount of memory container is allowed to consume. (e.g. `'1g'`)
+* memswap_limit (str or num): Maximum amount of memory + swap a container is allowed to consume.
 
 **Returns** (dict) HostConfig dictionary