docs: fix typo surrounding 'log-always' usage (#896)

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The Infinite toshokan 2020-08-07 18:44:31 +00:00 committed by GitHub
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@ -761,7 +761,7 @@
//! is intended for use in libraries whose users may be using either `tracing`
//! or `log`.
//! * `log-always`: Emit `log` records from all `tracing` spans and events, even
//! a `tracing` subscriber has been set. This should be set only by
//! if a `tracing` subscriber has been set. This should be set only by
//! applications which intend to collect traces and logs separately; if an
//! adapter is used to convert `log` records into `tracing` events, this will
//! cause duplicate events to occur.