[4.3] Colour fields doc blocks

[brianteeman]

Simple pr to fix a copy paste error in the doc blocks for these two layouts

code review only

[richard67]

I have tested this item ✅ successfully on 23e7ed4

Code review.

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[alikon]

I have tested this item ✅ successfully on 23e7ed4

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[alikon]

RTC

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[obuisard]

Thank you Brian @brianteeman