diff --git a/README.md b/README.md
index 808a6c7..1c4a5f0 100644
--- a/README.md
+++ b/README.md
@@ -44,7 +44,7 @@ These are some design goals that I have followed/am following:
 
 - [X] File reader
 - [X] File -> tokens
-- [ ] Tokens -> syntax tree
+- [X] Tokens -> syntax tree
 - [ ] Syntax tree -> semantic tree
 - [ ] Semantic tree -> C -> object file
 - [ ] Figure out HOW to implement generics
diff --git a/assets/heatmap.png b/assets/heatmap.png
index 07dbcc7..f7dd431 100644
Binary files a/assets/heatmap.png and b/assets/heatmap.png differ