diff --git a/src/backend/utils/sort/tuplesort.c b/src/backend/utils/sort/tuplesort.c
index 426a64af86..8e57505edd 100644
--- a/src/backend/utils/sort/tuplesort.c
+++ b/src/backend/utils/sort/tuplesort.c
@@ -1140,7 +1140,7 @@ tuplesort_putheaptuple(Tuplesortstate *state, HeapTuple tup)
 void
 tuplesort_putindextuplevalues(Tuplesortstate *state, Relation rel,
 							  ItemPointer self, Datum *values,
-                              bool *isnull)
+							  bool *isnull)
 {
 	MemoryContext oldcontext = MemoryContextSwitchTo(state->sortcontext);
 	SortTuple	stup;
diff --git a/src/include/access/hash.h b/src/include/access/hash.h
index 42a1d949a5..ff29fea089 100644
--- a/src/include/access/hash.h
+++ b/src/include/access/hash.h
@@ -337,7 +337,7 @@ typedef struct HSpool HSpool;	/* opaque struct in hashsort.c */
 extern HSpool *_h_spoolinit(Relation heap, Relation index, uint32 num_buckets);
 extern void _h_spooldestroy(HSpool *hspool);
 extern void _h_spool(HSpool *hspool, ItemPointer self,
-                Datum *values, bool *isnull);
+					 Datum *values, bool *isnull);
 extern void _h_indexbuild(HSpool *hspool);
 
 /* hashutil.c */