diff --git a/book-example/src/continuous-integration.md b/book-example/src/continuous-integration.md
index 322b28ba..9c0b25ae 100644
--- a/book-example/src/continuous-integration.md
+++ b/book-example/src/continuous-integration.md
@@ -57,7 +57,7 @@ That's it!
 
 ### Deploying to GitHub Pages manually
 
-If you're CI doesn't support a GitHub pages, or you're deploying somewhere else
+If your CI doesn't support a GitHub pages, or you're deploying somewhere else
 with integrations such as Github Pages: 
  *note: you may want to use different tmp dirs*: