diff --git a/book-example/src/format/mdbook.md b/book-example/src/format/mdbook.md
index 81f6b5b5..5f2e4ff1 100644
--- a/book-example/src/format/mdbook.md
+++ b/book-example/src/format/mdbook.md
@@ -1,8 +1,8 @@
-# mdBook specific markdown
+# mdBook-specific markdown
 
 ## Hiding code lines
 
-There is a feature in mdBook that let's you hide code lines by prepending them with a `#`.
+There is a feature in mdBook that lets you hide code lines by prepending them with a `#`.
 
 ```bash
 # fn main() {
@@ -55,7 +55,7 @@ With the following syntax, you can insert runnable Rust files into your book:
 
 The path to the Rust file has to be relative from the current source file.
 
-When play is clicked, the code snippet will be send to the [Rust Playpen] to be compiled and run. The result is send back and displayed directly underneath the code.
+When play is clicked, the code snippet will be sent to the [Rust Playpen] to be compiled and run. The result is sent back and displayed directly underneath the code.
 
 Here is what a rendered code snippet looks like: