docs: add missing docstrings

pkg/web/client.go

@@ -7,10 +7,12 @@ import (
 	"github.com/sirupsen/logrus"
 )
 
+// customLeveledLogger is custom logger with logrus baked in
 type customLeveledLogger struct {
 	retryablehttp.Logger
 }
 
+// Printf wires up logrus into the custom retryablehttp logger
 func (l customLeveledLogger) Printf(msg string, args ...interface{}) {
 	logrus.Debugf(fmt.Sprintf(msg, args...))
 }