docs(aws-ecr-assets): Correct un-closed parenthetical expression (#16172

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Closes #16171.

The expression is missing a right parentheses, and it is just as clear anyway as a new sentence.


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packages/@aws-cdk/aws-ecr-assets/README.md

@@ -46,7 +46,7 @@ interpreted. The recommended setting for Docker image assets is
 old projects) then `IgnoreMode.DOCKER` is the default and you don't need to
 configure it on the asset itself.
 
-Use `asset.imageUri` to reference the image (it includes both the ECR image URL
+Use `asset.imageUri` to reference the image. It includes both the ECR image URL
 and tag.
 
 You can optionally pass build args to the `docker build` command by specifying