fix single-char-push-str clippy warning

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Daiderd Jordan 2020-12-10 19:05:05 +01:00
parent 2228fa6114
commit d49a641e76
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@ -557,7 +557,7 @@ impl MetricCollector {
}}) }})
.collect(); .collect();
output.push_str(&values.join(\"\n\")); output.push_str(&values.join(\"\n\"));
output.push_str(\"\n\"); output.push('\\n');
", ",
&mtype.metric_name(), &mtype.metric_name(),
&mtype.description(), &mtype.description(),