diff --git a/src/guide/built-ins/transition.md b/src/guide/built-ins/transition.md
index 50fd816cbb..9fcb649ce3 100644
--- a/src/guide/built-ins/transition.md
+++ b/src/guide/built-ins/transition.md
@@ -564,7 +564,7 @@ Here's the previous demo with `mode="out-in"`:
 
 ## Dynamic Transitions
 
-`<Transition>` props like `name` can also by dynamic! It allows us to dynamically apply different transitions based on state change:
+`<Transition>` props like `name` can also be dynamic! It allows us to dynamically apply different transitions based on state change:
 
 ```vue-html
 <Transition :name="transitionName">