Make module Coding Standards compliant

The attached patch has several minor coding standard fixes found using coder. Most changes are due to the string concatentation rules, tabs, and spaces. I wasn't sure about the desired tab indentation, so I used two spaces, this might not of been what you intended, and the second line indentation of arrays and function arguments isn't really covered by standards. I also replaced some double quotes with single quotes where the double quotes weren't needed.