revert disabled_features.md to previous wording.

Signed-off-by: schou <pschou@users.noreply.github.com>
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pschou 2021-02-28 21:27:50 -05:00 committed by schou
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commit c15f15d6fd

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@ -5,22 +5,18 @@ sort_rank: 10
# Disabled Features
These features are disabled by default since they are breaking changes or are
considered experimental. As their behavior may change in future releases,
all feature changes are communicated via the [release
changelog](https://github.com/prometheus/prometheus/blob/master/CHANGELOG.md).
Here is a list of features that are disabled by default since they are breaking changes or are considered experimental.
Their behaviour can change in future releases which will be communicated via the [release changelog](https://github.com/prometheus/prometheus/blob/main/CHANGELOG.md).
One can enable one or more features using the `--enable-feature` flag with a
single feature or a comma-separated list of features. In future releases,
features may be enabled by default.
You can enable them using the `--enable-feature` flag with a comma separated list of features.
They may be enabled by default in future versions.
## `@` Modifier in PromQL
`--enable-feature=promql-at-modifier`
The `@` modifier lets one specify the evaluation time for instant vector
selectors, range vector selectors, and subqueries. More details can be found
[here](querying/basics.md#-modifier).
The `@` modifier lets you specify the evaluation time for instant vector selectors,
range vector selectors, and subqueries. More details can be found [here](querying/basics.md#modifier).
## Negative offset in PromQL