From 462e5e4b51cbfaec227e0e67575f507efc348aa6 Mon Sep 17 00:00:00 2001
From: Martchus <martchus@gmx.net>
Date: Tue, 18 Jan 2022 21:53:51 +0100
Subject: [PATCH] Fix example for iterating range

One must use `equal_range` here, otherwise the iteration will not stop
after the last matching key.
---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index be157cd..72976ff 100644
--- a/README.md
+++ b/README.md
@@ -333,7 +333,7 @@ In the more interesting case where we inserted more DNS records, we could
 iterate over all items with `domain_id = 4` as follows:
 
 ```
-for(auto iter = txn.find<1>(4): iter != txn.end(); ++iter) {
+for(auto [iter, end] = txn.equal_range<1>(4): iter != end; ++iter) {
 	cout << iter->qname << "\n";
 }
 ```