[Test Fix] Fix broken test Index/comment-objc-parameterized-classes.m
[Test Fix] Fix broken test Index/comment-objc-parameterized-classes.m

I broke this test in D45498 when I changed the formatter to remove
spaces before Objective-C lightweight generics.

This fixes the test.

Test Plan:
  % make -j16 check-llvm-tools-llvm-lit && ./bin/llvm-lit -sv ../llvm/tools/clang/test/Index/comment-objc-parameterized-classes.m

git-svn-id: ffe668792ed300d6c2daa1f6eba2e0aa28d7ec6c@329921 91177308-0d34-0410-b5e6-96231b3b80d8

llvm-mirror/clang,apple/swift-clang,llvm-mirror/clang,apple/swift-clang,llvm-mirror/clang,llvm-mirror/clang,apple/swift-clang,apple/swift-clang,apple/swift-clang,llvm-mirror/clang,llvm-mirror/clang,llvm-mirror/clang,apple/swift-clang,apple/swift-clang,apple/swift-clang,apple/swift-clang,apple/swift-clang,llvm-mirror/clang,llvm-mirror/clang,llvm-mirror/clang