Editor nano Config Color

If you edit with nano HTML Files the Code is show DARKBLUE that's bad readable on Terminal (green on black) to change edit:

nano /usr/share/nano/html.nanorc

change blue to yellow

## Here is a short example for HTML.
##
syntax "html" "\.html$"
color yellow start="<" end=">"
color red "&[^;[[:space:]]]*;"

save and exit, now HTML is shown yellow on black