4 files changed, 4 insertions, 4 deletions
diff --git a/src/backend/access/gist/gist.c b/src/backend/access/gist/gist.c
index 6593771361c..afef753ede5 100644
--- a/src/backend/access/gist/gist.c
+++ b/src/backend/access/gist/gist.c
@@ -1442,7 +1442,7 @@ initGISTstate(Relation index)
 	giststate = (GISTSTATE *) palloc(sizeof(GISTSTATE));
 
 	giststate->scanCxt = scanCxt;
-	giststate->tempCxt = scanCxt;		/* caller must change this if needed */
+	giststate->tempCxt = scanCxt;	/* caller must change this if needed */
 	giststate->tupdesc = index->rd_att;
 
 	for (i = 0; i < index->rd_att->natts; i++)
diff --git a/src/backend/access/gist/gistbuild.c b/src/backend/access/gist/gistbuild.c
index f1f08bb3d8b..c24643df036 100644
--- a/src/backend/access/gist/gistbuild.c
+++ b/src/backend/access/gist/gistbuild.c
@@ -814,7 +814,7 @@ gistbufferinginserttuples(GISTBuildState *buildstate, Buffer buffer, int level,
 								  downlinks, ndownlinks, downlinkoffnum,
 								  InvalidBlockNumber, InvalidOffsetNumber);
 
-		list_free_deep(splitinfo);		/* we don't need this anymore */
+		list_free_deep(splitinfo);	/* we don't need this anymore */
 	}
 	else
 		UnlockReleaseBuffer(buffer);
diff --git a/src/backend/access/gist/gistbuildbuffers.c b/src/backend/access/gist/gistbuildbuffers.c
index ca4c32b3fef..f558729fbf0 100644
--- a/src/backend/access/gist/gistbuildbuffers.c
+++ b/src/backend/access/gist/gistbuildbuffers.c
@@ -709,7 +709,7 @@ gistRelocateBuildBuffersOnSplit(GISTBuildBuffers *gfbb, GISTSTATE *giststate,
 					 * page seen so far.  Skip the remaining columns and move
 					 * on to the next page, if any.
 					 */
-					zero_penalty = false;		/* so outer loop won't exit */
+					zero_penalty = false;	/* so outer loop won't exit */
 					break;
 				}
 			}
diff --git a/src/backend/access/gist/gistget.c b/src/backend/access/gist/gistget.c
index 5a4dea89ac5..760ea0c997e 100644
--- a/src/backend/access/gist/gistget.c
+++ b/src/backend/access/gist/gistget.c
@@ -147,7 +147,7 @@ gistindex_keytest(IndexScanDesc scan,
 	{
 		int			i;
 
-		if (GistPageIsLeaf(page))		/* shouldn't happen */
+		if (GistPageIsLeaf(page))	/* shouldn't happen */
 			elog(ERROR, "invalid GiST tuple found on leaf page");
 		for (i = 0; i < scan->numberOfOrderBys; i++)
 			so->distances[i] = -get_float8_infinity();