diff --git a/src/doc/trpl/rust-inside-other-languages.md b/src/doc/trpl/rust-inside-other-languages.md
index 0270a92b8c9c2..8dd2e365aa82c 100644
--- a/src/doc/trpl/rust-inside-other-languages.md
+++ b/src/doc/trpl/rust-inside-other-languages.md
@@ -217,6 +217,17 @@ And finally, we can try running it:
 
 ```bash
 $ ruby embed.rb
+Thread finished with count=5000000
+Thread finished with count=5000000
+Thread finished with count=5000000
+Thread finished with count=5000000
+Thread finished with count=5000000
+Thread finished with count=5000000
+Thread finished with count=5000000
+Thread finished with count=5000000
+Thread finished with count=5000000
+Thread finished with count=5000000
+done!
 done!
 $
 ```