apply clang format

Author: mingmingl-llvm

llvm/include/llvm/ProfileData/SampleProf.h

@@ -1017,7 +1017,8 @@ class FunctionSamples {
     return CallsiteSamples;
   }
 
-  /// Returns vtable access samples for the C++ types collected in this function.
+  /// Returns vtable access samples for the C++ types collected in this
+  /// function.
   const CallsiteTypeMap &getCallsiteTypeCounts() const {
     return VirtualCallsiteTypeCounts;
   }