There is a missing white space between parameter type and parameter name in the detailed function description section of a generated RTF documentation.

For example, a function with a prototype

ret_t func( par_t par_name )

generates the following line in the RTF file

{\b ret_t} func ({\b par_t}{\i par_name})}}

instead of

{\b ret_t} func ({\b par_t} {\i par_name})}}