Add missing argument

cbrownstein-lambda · geriom · commit 8f0c401f836e · 2022-06-16T12:16:42.000-04:00
diff --git a/userguide/content/en/docs/Contribution guidelines/_index.md b/userguide/content/en/docs/Contribution guidelines/_index.md
@@ -110,7 +110,7 @@ locally with Docker, without installing any additional dependencies.
   1.  Build the Docker container:
 
       ```bash
-      docker build -t docsy/user-guide
+      docker build -t docsy/user-guide .
       ``` 
 
   1.  Run the container, mounting the repository as a shared volume:
