Fix instructions about setting storage driver on command-line
The OverlayFS storage driver is called `overlay`, not `overlayfs`.
@@ -90,8 +90,8 @@ See the example above "_Using a separate user account for benchmarking_" for how
Storage driver | Podman command
---- | ------
-native overlayfs | `podman --storage-driver=overlayfs run ...`
-fuse-overlayfs | `podman --storage-driver=overlayfs --storage-opt overlay.mount_program=/usr/bin/fuse-overlayfs run ...`
+native overlayfs | `podman --storage-driver=overlay run ...`
+fuse-overlayfs | `podman --storage-driver=overlay --storage-opt overlay.mount_program=/usr/bin/fuse-overlayfs run ...`
VFS | `podman --storage-driver=vfs run ...`
#### Configuring the default storage driver
