Fix formatting of overloaded assignment operators.

Before: SomeType &operator=(const SomeType & S);
After:  SomeType &operator=(const SomeType &S);

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179270 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed