diff --git a/deep-dive/developing-toy.md b/deep-dive/developing-toy.md
index 6f3c5f8..1fdc696 100644
--- a/deep-dive/developing-toy.md
+++ b/deep-dive/developing-toy.md
@@ -125,14 +125,14 @@ Once all function literals have been read out of this section, the opcode `TOY_O
 
 TODO
 
-## Function Internal Structure
-
-TODO: loose first argument, args & returns counters in the program space
-
 ### Opcodes
 
 TODO
 
+## Function Internal Structure
+
+TODO: loose first argument, args & returns counters in the program space
+
 # Parser Structure and Operations
 
 TODO