diff --git a/docs/rendering-elements.md b/docs/rendering-elements.md
index 512070c21..b14b52567 100644
--- a/docs/rendering-elements.md
+++ b/docs/rendering-elements.md
@@ -45,7 +45,7 @@ ReactDOM.render(
 
 [Try it on CodePen.](http://codepen.io/gaearon/pen/rrpgNB?editors=1010)
 
-It displays "Hello World" on the page.
+It displays "Hello, world" on the page.
 
 ## Updating the Rendered Element