Fixed pedantic spelling errors picked up by lintian

Fixed typos picked up by lintian - it would be good to get these into 0.17.0 and develop.

Details of lintian run below (note this is not a complete spell check, just a list of common miss-spellings):

joe@unstable-builder:~/salt_017rc/salt$ lintian -I ../*.deb
I: salt-common: spelling-error-in-manpage usr/share/man/man7/salt.7.gz softwares software - done
I: salt-common: spelling-error-in-manpage usr/share/man/man7/salt.7.gz specifed specified - done
I: salt-common: spelling-error-in-manpage usr/share/man/man7/salt.7.gz Targetting Targeting - done
I: salt-common: spelling-error-in-manpage usr/share/man/man7/salt.7.gz targetted targeted - done
I: salt-common: spelling-error-in-manpage usr/share/man/man7/salt.7.gz Dependant Dependent - done
I: salt-common: FSSTND-dir-in-manual-page usr/share/man/man7/salt.7.gz:57301 /var/named/ - not done - example
I: salt-common: FSSTND-dir-in-manual-page usr/share/man/man7/salt.7.gz:57320 /var/named/ - not done - example
I: salt-common: FSSTND-dir-in-manual-page usr/share/man/man7/salt.7.gz:57339 /var/named/ - not done - example
I: salt-common: spelling-error-in-manpage usr/share/man/man7/salt.7.gz recieve receive - done
I: salt-common: spelling-error-in-manpage usr/share/man/man7/salt.7.gz allows to allows one to - done
I: salt-common: spelling-error-in-manpage usr/share/man/man7/salt.7.gz allows to allows one to - done
I: salt-common: spelling-error-in-manpage usr/share/man/man7/salt.7.gz dont don't - done
I: salt-common: spelling-error-in-manpage usr/share/man/man7/salt.7.gz succesfully successfully - done
I: salt-common: spelling-error-in-manpage usr/share/man/man7/salt.7.gz softwares software - done
I: salt-common: spelling-error-in-manpage usr/share/man/man7/salt.7.gz These package This package - not done - legitimate