diff --git a/README.md b/README.md
index 7a903a9..3020f80 100644
--- a/README.md
+++ b/README.md
@@ -89,7 +89,7 @@ func (v *Vector2) Reflect(other *Vector2) *Vector2
 
 func (v *Vector2) Equals(other *Vector2) bool
 
-func (v *Vector2) ToString() string
+func (v *Vector2) String() string
 ```
 
 ### Vector3
@@ -150,5 +150,5 @@ func (v *Vector3) Reflect(other *Vector3) *Vector3
 
 func (v *Vector3) Equals(other *Vector3) bool
 
-func (v *Vector3) ToString() string
+func (v *Vector3) String() string
 ```