metrics: expvar: fix typo in constructor comment
Peter Bourgon
9 years ago
46 | 46 | |
47 | 47 | // NewGauge returns a new Gauge backed by an expvar with the given name. It |
48 | 48 | // should be updated manually; for a callback-based approach, see |
49 | // NewCallbackGauge. Fields are ignored. | |
49 | // PublishCallbackGauge. Fields are ignored. | |
50 | 50 | func NewGauge(name string) metrics.Gauge { |
51 | 51 | return &gauge{expvar.NewFloat(name)} |
52 | 52 | } |