Fixed ToC chapter titles

porcelijn · hdoordt · commit 6a638568d536 · 2026-06-15T09:44:11.000+02:00
diff --git a/book/src/06_ticket_management/00_intro.md b/book/src/06_ticket_management/00_intro.md
@@ -1,4 +1,4 @@
-# Intro
+# Ticket Management
 
 In the previous chapter we modelled `Ticket` in a vacuum: we defined its fields and their constraints, we learned
 how to best represent them in Rust, but we didn't consider how `Ticket` fits into a larger system.
diff --git a/book/src/07_threads/00_intro.md b/book/src/07_threads/00_intro.md
@@ -1,4 +1,4 @@
-# Intro
+# Threads
 
 One of Rust's big promises is _fearless concurrency_: making it easier to write safe, concurrent programs.
 We haven't seen much of that yet. All the work we've done so far has been single-threaded.

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-# Intro`
	`1`	`+# Ticket Management`
`2`	`2`
`3`	`3`	In the previous chapter we modelled `Ticket` in a vacuum: we defined its fields and their constraints, we learned
`4`	`4`	how to best represent them in Rust, but we didn't consider how `Ticket` fits into a larger system.
Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-# Intro`
	`1`	`+# Threads`
`2`	`2`
`3`	`3`	`One of Rust's big promises is _fearless concurrency_: making it easier to write safe, concurrent programs.`
`4`	`4`	`We haven't seen much of that yet. All the work we've done so far has been single-threaded.`