Update dgraph/admin/bulk-loader.mdx

Author: ryanfoxtyler

dgraph/admin/bulk-loader.mdx

@@ -270,7 +270,7 @@ the other Alpha replicas. You can follow these steps:
 1. Run Bulk Loader only on one Alpha server
 
 2. Once the generated `out\0\p` directory has been created by the Bulk Loader,
-   copy the `p` directoty (default path is `out/0/p`) to the Alpha volume.
+   copy the `p` directory (default path is `out/0/p`) to the Alpha volume.
 
 3. Start **only** the first Alpha replica