Update src/basic/trait/advance-trait.md

2 months ago · 67a4cfea1f
parent a92630d82e
commit 67a4cfea1f
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--- a/src/basic/trait/advance-trait.md
+++ b/src/basic/trait/advance-trait.md
@ -82,7 +82,6 @@ trait Container{
 fn difference<C: Container>(container: &C) {}
 ```
 **关联类型可以增加其他特征限制**
-例如：限定类型必须实现了core::fmt::Display trait:
 ```rust
 trait Container{
    type A：Display;