diff --git a/README.md b/README.md
index 0be2c27..05721f2 100644
--- a/README.md
+++ b/README.md
@@ -49,6 +49,8 @@ migrate to idiomatic rust etc.
 for consistency, `_from_string` functions should handle their own labels 
 e.g. "DLG SPR_1..." instead of just "SPR_1..."
 
+replace huge inline strings with `include_str!()`
+
 ### documentation
 
 examples of use cases (dedupe tiles, merge games, etc.)