Better wording in comments

1ff0caf4 · sergefp@mysql.com · 06f12f66 · 1ff0caf4
Commit 1ff0caf4 authored Sep 12, 2007 by sergefp@mysql.com
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sql/opt_range.cc sql/opt_range.cc +2 -2

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--- 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.
 */