07 ribbon XML

[Edward]

Hi everybody,
I use XML for customizing office 07 ribbon, for supertip text I use ( &#13 )
for forcing a line break in supertip as RibbonX books suggest , but I get un
error.
Any suggestions what i'm doing wrong or any other method I can use to force
linebreak in a supertip?

 

[Edward]

Thanks Steve, as always your suggestions work. You are awesome !