minor edits

sb1752 · sb1752 · commit 8e833a20dd40 · 2024-05-18T20:00:33.000-07:00
diff --git a/01_project_overview.md b/01_project_overview.md
diff --git a/09_00_mutable_references.md b/09_00_mutable_references.md
@@ -1,4 +1,4 @@
-# 9.0 Mutable References
+# Mutable References
 
 So in the previous section, we were able to read the version by `read`ing the first 4 bytes and converting that into a u32 integer. However, we want to keep track of where we are in the transaction so that we can continue to do decode it. In order to do that we'll want to pass in the bytes slice to the `read_version` function and then continue using it in the `main` function.
 
diff --git a/README.md b/README.md
@@ -20,7 +20,7 @@ It's not as difficult as you might think. It just takes some time to get familia
 By the end of this project, you will have understood the fundamental concepts of Rust such as types, data structures, references, stack and the heap, traits, error handling and more. We will also review some basic aspects of the Bitcoin protocol, specifically the components of a transaction. In future courses, we will dive deeper into the Bitcoin protocol and write more complex programs, exploring the full extent of Bitcoin's capabilities. 
 
 ### Table of Contents
-* [1.0: Project Overview: Decoding Raw Transactions](01_background.md)
+* [1.0: Project Overview](01_project_overview.md)
 * [2.0: Setup](02_setup.md)
 * [3.0: Our First Function](03_our_first_function.md)
 * [4.0: Hex and Bytes](04_hex_and_bytes.md)

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-# 9.0 Mutable References`
	`1`	`+# Mutable References`
`2`	`2`
`3`	`3`	So in the previous section, we were able to read the version by `read`ing the first 4 bytes and converting that into a u32 integer. However, we want to keep track of where we are in the transaction so that we can continue to do decode it. In order to do that we'll want to pass in the bytes slice to the `read_version` function and then continue using it in the `main` function.
`4`	`4`