diff --git a/db/multi_cf_iterator.cc b/db/multi_cf_iterator.cc
index d29786d8da4..80e4171d54d 100644
--- a/db/multi_cf_iterator.cc
+++ b/db/multi_cf_iterator.cc
@@ -28,9 +28,9 @@ void MultiCfIterator::SeekCommon(BinaryHeap& heap,
   }
 }
 
-template <typename BinaryHeap, typename AdvancedFuncType>
+template <typename BinaryHeap, typename AdvanceFuncType>
 void MultiCfIterator::AdvanceIterator(BinaryHeap& heap,
-                                      AdvancedFuncType advance_func) {
+                                      AdvanceFuncType advance_func) {
   // 1. Keep the top iterator (by popping it from the heap)
   // 2. Make sure all others have iterated past the top iterator key slice
   // 3. Advance the top iterator, and add it back to the heap if valid
diff --git a/db/multi_cf_iterator.h b/db/multi_cf_iterator.h
index f2798bf4ae7..cdd09c16df0 100644
--- a/db/multi_cf_iterator.h
+++ b/db/multi_cf_iterator.h
@@ -145,8 +145,8 @@ class MultiCfIterator : public Iterator {
 
   template <typename BinaryHeap, typename ChildSeekFuncType>
   void SeekCommon(BinaryHeap& heap, ChildSeekFuncType child_seek_func);
-  template <typename BinaryHeap, typename AdvancedFuncType>
-  void AdvanceIterator(BinaryHeap& heap, AdvancedFuncType advance_func);
+  template <typename BinaryHeap, typename AdvanceFuncType>
+  void AdvanceIterator(BinaryHeap& heap, AdvanceFuncType advance_func);
 
   void SeekToFirst() override;
   void SeekToLast() override;