Minor formatting fixes in handle_scope-inl.h

Change-Id: I76139d78303627b83649b0528ee055901e36f952
Test: None
diff --git a/runtime/handle_scope-inl.h b/runtime/handle_scope-inl.h
index 0539059..cb0333f 100644
--- a/runtime/handle_scope-inl.h
+++ b/runtime/handle_scope-inl.h
@@ -166,6 +166,7 @@
   DCHECK_LT(i, kNumReferences);
   GetReferences()[i].Assign(nullptr);
 }
+
 // Number of references contained within this handle scope.
 inline uint32_t BaseHandleScope::NumberOfReferences() const {
   return LIKELY(!IsVariableSized())
@@ -271,7 +272,6 @@
   }
 }
 
-
 }  // namespace art
 
 #endif  // ART_RUNTIME_HANDLE_SCOPE_INL_H_