diff --git a/website/source/docs/drivers/docker.html.md b/website/source/docs/drivers/docker.html.md
index 8a7d71693..313b59c1f 100644
--- a/website/source/docs/drivers/docker.html.md
+++ b/website/source/docs/drivers/docker.html.md
@@ -39,10 +39,10 @@ specification:
   Tasks with `privileged` set can only run on Nomad Agents with
   `docker.privileged.enabled = "true"`.
 
-* `dns-servers` - (Optional) A comma separated list of DNS servers for the
+* `dns_servers` - (Optional) A comma separated list of DNS servers for the
   container to use (e.g. "8.8.8.8,8.8.4.4"). *Docker API v1.10 and above only*
 
-* `search-domains` - (Optional) A comma separated list of DNS search domains
+* `search_domains` - (Optional) A comma separated list of DNS search domains
   for the container to use.
 
 * `hostname` - (Optional) The hostname to assign to the container. When