docs: Fix typo

SergioGasquez · MabezDev · web-flow · commit 9a362b3c4fb8 · 2025-06-10T14:30:22.000+02:00
Co-authored-by: Scott Mabin &lt;scott@mabez.dev&gt;
diff --git a/book/src/01_intro.md b/book/src/01_intro.md
@@ -10,7 +10,7 @@ The advanced course takes it from there to dive deeper into topics like interrup
 
 You can join the [esp-rs community](https://matrix.to/#/#esp-rs:matrix.org) on Matrix for all technical questions and issues! The community is open to everyone.
 
-> ⚠️ his book uses the `std` ecosystem (`esp-idf-hal`, `esp-idf-sys`, `esp-idf-svc`), which is maintained by the community, these crates are not officially supported by Espressif.
+> ⚠️ This book uses the `std` ecosystem (`esp-idf-hal`, `esp-idf-sys`, `esp-idf-svc`), which is maintained by the community, these crates are not officially supported by Espressif.
 >
 > Espressif officially supports the `no_std` approach with [`esp-hal`][esp-hal]. For equivalent training using the officially supported approach, see the [`no_std` training][no-std-training].
 

Original file line number	Diff line number	Diff line change
`@@ -10,7 +10,7 @@ The advanced course takes it from there to dive deeper into topics like interrup`
`10`	`10`
`11`	`11`	`You can join the [esp-rs community](https://matrix.to/#/#esp-rs:matrix.org) on Matrix for all technical questions and issues! The community is open to everyone.`
`12`	`12`
`13`		-> ⚠️ his book uses the `std` ecosystem (`esp-idf-hal`, `esp-idf-sys`, `esp-idf-svc`), which is maintained by the community, these crates are not officially supported by Espressif.
	`13`	+> ⚠️ This book uses the `std` ecosystem (`esp-idf-hal`, `esp-idf-sys`, `esp-idf-svc`), which is maintained by the community, these crates are not officially supported by Espressif.
`14`	`14`	`>`
`15`	`15`	> Espressif officially supports the `no_std` approach with [`esp-hal`][esp-hal]. For equivalent training using the officially supported approach, see the [`no_std` training][no-std-training].
`16`	`16`