diff --git a/src/guide/mutators.md b/src/guide/mutators.md
index ecf6a28f..9ffa2055 100644
--- a/src/guide/mutators.md
+++ b/src/guide/mutators.md
@@ -193,6 +193,7 @@ infection.json:
 | Name | Original | Mutated |
 | :------: | :------: |:-------:|
 | Spread | [...$collection, 2, 3] | [[...$collection][0], 2, 3] |
+| Ternary | isset($b) ? 'B' : 'C' | isset($b) ? 'C' : 'B' |
 
 ### Increments