Remove tabs after spaces in C comments

This was not changed in HEAD, but will be done later as part of a
pgindent run.  Future pgindent runs will also do this.

Report by Tom Lane

Backpatch through all supported branches, but not HEAD

1 files changed, 3 insertions, 3 deletions

diff --git a/src/backend/executor/nodeHashjoin.c b/src/backend/executor/nodeHashjoin.c
index 3a6698105f2..2e8722d4dad 100644
--- a/src/backend/executor/nodeHashjoin.c
+++ b/src/backend/executor/nodeHashjoin.c
@@ -125,7 +125,7 @@ ExecHashJoin(HashJoinState *node)
 				 * check this when the outer relation's startup cost is less
 				 * than the projected cost of building the hash table.
 				 * Otherwise it's best to build the hash table first and see
-				 * if the inner relation is empty.	(When it's a left join, we
+				 * if the inner relation is empty.  (When it's a left join, we
 				 * should always make this check, since we aren't going to be
 				 * able to skip the join on the strength of an empty inner
 				 * relation anyway.)
@@ -521,7 +521,7 @@ ExecInitHashJoin(HashJoin *node, EState *estate, int eflags)
 	 * tuple slot of the Hash node (which is our inner plan).  we can do this
 	 * because Hash nodes don't return tuples via ExecProcNode() -- instead
 	 * the hash join node uses ExecScanHashBucket() to get at the contents of
-	 * the hash table.	-cim 6/9/91
+	 * the hash table.  -cim 6/9/91
 	 */
 	{
 		HashState  *hashstate = (HashState *) innerPlanState(hjstate);
@@ -887,7 +887,7 @@ ExecHashJoinSaveTuple(MinimalTuple tuple, uint32 hashvalue,
 
 /*
  * ExecHashJoinGetSavedTuple
- *		read the next tuple from a batch file.	Return NULL if no more.
+ *		read the next tuple from a batch file.  Return NULL if no more.
  *
  * On success, *hashvalue is set to the tuple's hash value, and the tuple
  * itself is stored in the given slot.