diff --git a/tests/test_tally_slice_merge/test_tally_slice_merge.py b/tests/test_tally_slice_merge/test_tally_slice_merge.py
index 0b05c088df..1472cc75a2 100644
--- a/tests/test_tally_slice_merge/test_tally_slice_merge.py
+++ b/tests/test_tally_slice_merge/test_tally_slice_merge.py
@@ -168,7 +168,7 @@ class TallySliceMergeTestHarness(PyAPITestHarness):
         sum2 = mesh_tally.summation(filter_type='mesh',
                                     filter_bins=[(2,1,1), (2,2,1)])
 
-        # Merge the distribcell tally slices
+        # Merge the mesh tally slices
         merge_tally = sum1.merge(sum2)
 
         # Append merged Tally Pandas DataFrame to output string