typo

README.md

@@ -34,10 +34,10 @@ docker swarm init
 docker service create \
   --name test1 \
   --mount type=bind,src=/tmp,dst=/usr/share/nginx/html \
-  --detach healtcheck-test
+  --detach healthcheck-test
 ```
 
-### Watching the healtcheck
+### Watching the health check
 
 ```
 docker ps |grep test1