Another pgindent run. Fixes enum indenting, and improves #endif

spacing.  Also adds space for one-line comments.

src/include/access/hio.h

@@ -7,7 +7,7 @@
  * Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $Id: hio.h,v 1.20 2001/10/25 05:49:55 momjian Exp $
+ * $Id: hio.h,v 1.21 2001/10/28 06:25:59 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -20,4 +20,5 @@ extern void RelationPutHeapTuple(Relation relation, Buffer buffer,
 					 HeapTuple tuple);
 extern Buffer RelationGetBufferForTuple(Relation relation, Size len,
 						  Buffer otherBuffer);
+
 #endif	 /* HIO_H */