From 0068c1893054a81ce981ede96e97dbb790cf04ba Mon Sep 17 00:00:00 2001
From: unknown <sergefp@mysql.com>
Date: Wed, 12 Sep 2007 18:13:19 +0400
Subject: [PATCH] Better wording in comments

---
 sql/opt_range.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sql/opt_range.cc b/sql/opt_range.cc
index f57cb03ca53..04e2816d553 100644
--- a/sql/opt_range.cc
+++ b/sql/opt_range.cc
@@ -1597,10 +1597,10 @@ SEL_ARG *SEL_ARG::clone_tree(PARAM *param)
     the UPDATE/DELETE code will work:
      * index can only be scanned in forward direction
      * HA_EXTRA_KEYREAD will not be used
-    Perhaps these assumptions could be relaxed
+    Perhaps these assumptions could be relaxed.
 
   RETURN
-    index number
+    Number of the index that produces the required ordering in the cheapest way
     MAX_KEY if no such index was found.
 */