Update pkg/prometheus/config/config.go

Co-authored-by: Yuri Shkuro <[email protected]>
Signed-off-by: Alok Kumar Singh <[email protected]>

pkg/prometheus/config/config.go

@@ -23,7 +23,8 @@ type Configuration struct {
 	LatencyUnit       string `mapstructure:"latency_unit"`
 	NormalizeCalls    bool   `mapstructure:"normalize_calls"`
 	NormalizeDuration bool   `mapstructure:"normalize_duration"`
-	// ExtraQueryParams is used to provide extra query parameters to the backend which
+	// ExtraQueryParams is used to provide extra parameters to be appended
+	// to the URL of queries going out to the metrics backend.
 	// is being called for metric read/write
 	ExtraQueryParams map[string]string `mapstructure:"extra_query_parameters"`
 }