diff --git a/README.md b/README.md
index 7ac3508..38f66fd 100644
--- a/README.md
+++ b/README.md
@@ -71,12 +71,20 @@ that in this setting, `area` is ignored and the same grid parameters are
 applied to all block images.
 
 ```sh
-% fxconv -f uf5x7/ name:uf5x7 charset:unicode grid.size:5x7
+% fxconv -f uf5x7/ name:uf5x7 charset:unicode grid.size:5x7 grid.padding:1
 ```
 
-When using the fxSDK, you can simply create a folder under `assets-fx` or
-`assets-cg` with the block files of your choice, for instance
-`assets-fx/uf5x7/U+0020.png`.
+When using the fxSDK, add the `uf5x7` folder to your list of metadata files and
+set the type as `font`.
+
+```
+uf5x7: # Note that this is a folder
+  type: font
+  name: uf5x7
+  charset: unicode
+  grid.size: 5x7
+  grid.padding: 1
+```
 
 To use the font, configure it with `dfont()`, then call `dtext()` as usual.
 Make sure the string is encoded as UTF-8. The `u8` prefix can be used if your