Following changes has been made manually:
1) Subsections
Converted to
.SS FIPS 140\-2 validation:


2)Examples
a) Remove italic, bold font marks
:'<,'>s#\\f[BRI]##g

b) Examples are in bold

.PP
.B csprng\-generate | dieharder \-g 200 \-a
.IP
Test the randomness of the generated data with dieharder test suite

c) Manual line breaks
.br

http://technicalprose.blogspot.de/2011/06/how-to-write-unix-man-page.html
