diff --git a/README.md b/README.md
index 13ee290..9430293 100644
--- a/README.md
+++ b/README.md
@@ -6,10 +6,10 @@
 ./pxl8.sh build       # Build framework
 ./pxl8.sh run         # Run demo
 ./pxl8.sh run --repl  # Run demo w/ repl
-```
-**Note** These functions can also take an optional project arg:
-```bash
-./pxl8.sh run <game/|game.cart>
+
+# Optionally take a game cart file or project directory.
+./pxl8.sh build <game.cart|game/>
+./pxl8.sh run <game.cart|game/>
 ```
 
 > [!WARNING]