update zh-cn/application-dev/reference/arkui-ts/ts-matrix-transformation.md.

Signed-off-by: N luoying_ace <luoying19@huawei.com>

update zh-cn/application-dev/reference/arkui-ts/ts-matrix-transformation.md.
Signed-off-by: N luoying_ace <luoying19@huawei.com>
581f2d1e · luoying_ace · Gitee · 89b45494 · 581f2d1e
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zh-cn/application-dev/reference/arkui-ts/ts-matrix-transformation.md ...cation-dev/reference/arkui-ts/ts-matrix-transformation.md +1 -1

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--- a/zh-cn/application-dev/reference/arkui-ts/ts-matrix-transformation.md
+++ b/zh-cn/application-dev/reference/arkui-ts/ts-matrix-transformation.md
@@ -198,7 +198,7 @@ Matrix的逆函数，可以返回一个当前矩阵对象的逆矩阵，即效
  import Matrix4 from '@ohos.matrix4'
  // matrix1(宽放大2倍) 和 matrix2(宽缩小2倍) 效果相反
  let matrix1 = Matrix4.identity().scale({x:2})
-  let matrix2 = matrix1.invert()
+  let matrix2 = matrix1.copy().invert()
  ```