fix(docs): Fix "All" typo
@@ -98,7 +98,7 @@ The second include brings in the defines for all the keycodes (e.g. `A`, `N1`, `
### Root devicetree Node
-ALl the remaining keymap nodes will be nested inside of the root devicetree node, like so:
+All the remaining keymap nodes will be nested inside of the root devicetree node, like so:
```devicetree
/ {
