Whitespace and extra parentheses.

git-svn-id: https://llvm.org/svn/llvm-project/lld/trunk@191217 91177308-0d34-0410-b5e6-96231b3b80d8
[PECOFF] Add /align command line option.

git-svn-id: https://llvm.org/svn/llvm-project/lld/trunk@191218 91177308-0d34-0410-b5e6-96231b3b80d8