Formatting and standards on *.install

Just looking through some issues, I have been strictly formatting the modules I have been running recently and though that some patches would be helpful. Please close if not already started.

simplesamlphp_auth.install (lines 78-79)

    // SimpleSAMLphp is installed, lets autoload it 
    else if (_simplesaml_auth_autoload()) {

Line 78 - should end in full stop
Line 79 - Should use elseif rather than else if (https://www.drupal.org/coding-standards#controlstruct)

I will add patch.