[Bug fortran/63413] cpp trying to expand "vector" word in commented line in fortran file on power8

[dominiq at lps dot ens.fr]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63413

--- Comment #2 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
s/This should reported/This should be reported/