springboot Maven plugin examples for build-image command line properties are incorrect

The 2.3.0.M4 docs contain these examples:

$ mvn spring-boot:build-image -Dspring-boot.build-image:builder=mine/java-cnb-builder
$ mvn spring-boot:build-image -Dspring-boot.build-image:imageName=example.com/library/v1

There should be a . instead of : between -Dspring-boot.build-image and the property name.

Comment From: venkateshdatta1993

Hey @scottfrederick

Is this one open for contribution? Can I try it?

Comment From: snicoll

@venkateshdatta1993 thanks for the offer. We were discussing of also reviewing the examples so that they are consistent for all examples so it would be better we take care of it. Thanks anyway.

Comment From: venkateshdatta1993

@snicoll Sure. Thank you.