Update modus/modus-dgraph.mdx

Co-authored-by: Kevin Mingtarja <[email protected]>

Author: rderbier

modus/modus-dgraph.mdx

@@ -48,7 +48,7 @@ parameter.
 1. Set the secrets\
    When working locally set your
    [Environment Secrets](/modus/run-locally#environment-secrets) using a .env
-   file.\
+   file.
 
    ```dotenv .env.dev.local
    MODUS_MY_DGRAPH_API_KEY='<your API Key>'