From 6233e7c40c9ebb5877db13ccc1a384fb230b6141 Mon Sep 17 00:00:00 2001
From: Aliaksandr Valialkin <valyala@victoriametrics.com>
Date: Wed, 19 Jan 2022 13:04:45 +0200
Subject: [PATCH] docs/CHANGELOG.md: add missing parens in example for `@`
 modifier

---
 docs/CHANGELOG.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index 146040752d..487f8d81ca 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -12,7 +12,7 @@ sort: 15
 Released at 18-01-2022
 
 * FEATURE: [MetricsQL](https://docs.victoriametrics.com/MetricsQL.html): add support for `@` modifier, which is enabled by default in Prometheus starting from [Prometheus v2.33.0](https://github.com/prometheus/prometheus/pull/10121). See [these docs](https://prometheus.io/docs/prometheus/latest/querying/basics/#modifier) and [this feature request](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1348). VictoriaMetrics extends `@` modifier with the following additional features:
-  * It can contain arbitrary expression. For example, `foo @ (end() - 1h)` would return `foo` value at `end - 1 hour` timestamp on the selected time range `[start ... end]`. Another example: `foo @ now() - 10m` would return `foo` value 10 minutes ago from the current time.
+  * It can contain arbitrary expression. For example, `foo @ (end() - 1h)` would return `foo` value at `end - 1 hour` timestamp on the selected time range `[start ... end]`. Another example: `foo @ (now() - 10m)` would return `foo` value 10 minutes ago from the current time.
   * It can be put everywhere in the query. For example, `sum(foo) @ start()` would calculate `sum(foo)` at `start` timestamp on the selected time range `[start ... end]`.
 * FEATURE: [MetricsQL](https://docs.victoriametrics.com/MetricsQL.html): add support for optional `keep_metric_names` modifier, which can be applied to all the [rollup functions](https://docs.victoriametrics.com/MetricsQL.html#rollup-functions) and [transform functions](https://docs.victoriametrics.com/MetricsQL.html#transform-functions). This modifier prevents from deleting metric names from function results. For example, `rate({__name__=~"foo|bar"}[5m]) keep_metric_names` leaves `foo` and `bar` metric names in `rate()` results. This feature provides an additional workaround for [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/949).
 * FEATURE: [vmagent](https://docs.victoriametrics.com/vmagent.html): add support for Kubernetes service discovery in the current namespace in the same way as [Prometheus does](https://github.com/prometheus/prometheus/pull/9881). For example, the following config limits pod discovery to the namespace where vmagent runs: