Update logger - correct levels - and update go.mod

go.mod

@@ -8,3 +8,16 @@ require (
 	github.com/thoas/go-funk v0.9.1
 	golang.org/x/text v0.3.3
 )
+
+require (
+	github.com/go-pg/zerochecker v0.2.0 // indirect
+	github.com/jinzhu/inflection v1.0.0 // indirect
+	github.com/tmthrgd/go-hex v0.0.0-20190904060850-447a3041c3bc // indirect
+	github.com/vmihailenco/bufpool v0.1.11 // indirect
+	github.com/vmihailenco/msgpack/v5 v5.3.1 // indirect
+	github.com/vmihailenco/tagparser v0.1.2 // indirect
+	github.com/vmihailenco/tagparser/v2 v2.0.0 // indirect
+	golang.org/x/crypto v0.0.0-20210421170649-83a5a9bb288b // indirect
+	golang.org/x/sys v0.0.0-20210423185535-09eb48e85fd7 // indirect
+	mellium.im/sasl v0.2.1 // indirect
+)

logger/logger.go

@@ -63,11 +63,11 @@ func (l Logger) Error(args ...interface{}) {
 }
 
 func (l Logger) Warnf(format string, args ...interface{}) {
-	l.log(LevelError, 1, fmt.Sprintf(format, args...))
+	l.log(LevelWarn, 1, fmt.Sprintf(format, args...))
 }
 
 func (l Logger) Warn(args ...interface{}) {
-	l.log(LevelError, 1, fmt.Sprint(args...))
+	l.log(LevelWarn, 1, fmt.Sprint(args...))
 }
 
 func (l Logger) Infof(format string, args ...interface{}) {