update zh-cn/application-dev/ui/ts-custom-component-initialization.md.

Signed-off-by: NLiAn <lian15@huawei.com>

zh-cn/application-dev/ui/ts-custom-component-initialization.md

@@ -93,7 +93,7 @@ struct CompA {
         Row() {
             CompB({bLink: $aLink,         // valid init a @Link with reference of another @Link,
                 bProp: this.aState})    // valid init a @Prop with value of a @State
-            CompB({aLink: $aState,  // invalid: type missmatch expected ref to ClassA, provided reference to boolean
+            CompB({aLink: $aState,  // invalid: type mismatch expected ref to ClassA, provided reference to boolean
                 bProp: false})           // valid init a @Prop by constants value
         }
     }