Re-pgindent a few files.

Just because I'm a neatnik, and I'm currently working on
code in this area.  It annoys me to not be able to pgindent
my patches without working around unrelated changes.

src/backend/optimizer/plan/setrefs.c

@@ -349,7 +349,7 @@ set_plan_references(PlannerInfo *root, Plan *plan)
 	}
 
 	/* Also fix up the information in PartitionPruneInfos. */
-	foreach (lc, root->partPruneInfos)
+	foreach(lc, root->partPruneInfos)
 	{
 		PartitionPruneInfo *pruneinfo = lfirst(lc);
 		ListCell   *l;

src/include/nodes/plannodes.h

@@ -70,8 +70,8 @@ typedef struct PlannedStmt
 
 	struct Plan *planTree;		/* tree of Plan nodes */
 
-	List	   *partPruneInfos;	/* List of PartitionPruneInfo contained in
-								 * the plan */
+	List	   *partPruneInfos; /* List of PartitionPruneInfo contained in the
+								 * plan */
 
 	List	   *rtable;			/* list of RangeTblEntry nodes */