diff --git a/docs/docker_quickstart.md b/docs/docker_quickstart.md
index f4f8c366d..33b1c7ea1 100644
--- a/docs/docker_quickstart.md
+++ b/docs/docker_quickstart.md
@@ -151,7 +151,7 @@ You can then run `docker-compose build` to build the docker image, and run it us
 
 ### Troubleshooting
 
-### Docker on Windows
+#### Docker on Windows
 
 * Error: `"Timestamp for this request is outside of the recvWindow."`
   * The market api requests require a synchronized clock but the time in the docker container shifts a bit over time into the past.