Clarify -t, --target help.
Clarify -t, --target help.

eregon/mspec,elia/mspec,opal/mspec,Zoxc/mspec,kachick/mspec,iainbeeston/mspec,iainbeeston/mspec,voxik/mspec,mkb/mspec,shugo/mspec,mrkn/mspec,nobu/mspec,kachick/mspec,shirosaki/mspec,opal/mspec,rdp/mspec,ruby/mspec,ryoqun/mspec,MagLev/mspec,Gibheer/mspec,ruby/mspec,alex/mspec,rubinius/mspec,MagLev/mspec,timfel/mspec,ryoqun/mspec