Fixed a bug with the if statement determining architechture for install_shhpass()

Case 98:  Fixed a bug with the if statement determining architechture for install_shhpass()

Tested to and verified to work on:

EL 5 i386
EL 5 x64_86
EL 6 i386
EL 6 x64_86
Merge pull request #101 from philstark/issue96

Fixed a bug with the if statement determining architechture for install_...