diff --git a/tips/TIP-0045/tip-0045.md b/tips/TIP-0045/tip-0045.md
index 6ccbdd4bc..d790dfdc3 100644
--- a/tips/TIP-0045/tip-0045.md
+++ b/tips/TIP-0045/tip-0045.md
@@ -254,7 +254,7 @@ The following image depicts the flow of funds using UTXO:
 
 ![UTXO flow](utxo.png)
 
-## Transaction Structure
+## Signed Transaction
 
 ### Serialized Layout