diff --git a/examples/05_Collections/17_getOrElse.md b/examples/05_Collections/17_getOrElse.md
index 015a443..ec22078 100644
--- a/examples/05_Collections/17_getOrElse.md
+++ b/examples/05_Collections/17_getOrElse.md
@@ -44,6 +44,6 @@ fun main() {
 
 </div>
 
-1. Prints the default value because the key `"x"` is not is the map.
+1. Prints the default value because the key `"x"` is not in the map.
 2. Prints `3`, the value for the key `"x"`.
 3. Prints the default value because the value for the key `"x"` is not defined.