godoc for logger package + typo in godoc of main package + typo in gotenberg.yml

app/logger/logger.go

@@ -1,4 +1,4 @@
-// Package logger
+// Package logger implements a simple wrapper of the logrus library.
 package logger
 
 import (
@@ -7,12 +7,15 @@ import (
 	"github.com/sirupsen/logrus"
 )
 
+// logger wraps a logrus.Logger instance.
 type logger struct {
 	logger *logrus.Logger
 }
 
-var log *logger = newLogger()
+// log is our logger instance used accross the application.
+var log = newLogger()
 
+// newLogger instantiates a logger instance with default values.
 func newLogger() *logger {
 	l := &logger{
 		logger: logrus.New(),
@@ -24,42 +27,53 @@ func newLogger() *logger {
 	return l
 }
 
+// SetLevel updates the level of messages which will be logged.
 func SetLevel(level logrus.Level) {
 	log.logger.SetLevel(level)
 }
 
+// SetFormatter updates the output format.
+// When a TTY is not attached, the output will be in the defined format.
 func SetFormatter(formatter logrus.Formatter) {
 	log.logger.Formatter = formatter
 }
 
+// Debug is a wrapper of the logrus Debug function.
 func Debug(message string) {
 	log.logger.Debug(message)
 }
 
+// Debugf is a wrapper of the logrus Debugf function.
 func Debugf(format string, args ...interface{}) {
 	log.logger.Debugf(format, args)
 }
 
+// Info is a wrapper of the logrus Info function.
 func Info(message string) {
 	log.logger.Info(message)
 }
 
+// Infof is a wrapper of the logrus Infof function.
 func Infof(format string, args ...interface{}) {
 	log.logger.Infof(format, args)
 }
 
+// Warn is a wrapper of the logrus Warn function.
 func Warn(message string) {
 	log.logger.Warn(message)
 }
 
+// Error is a wrapper of the logrus Error function.
 func Error(err error) {
 	log.logger.Error(err.Error())
 }
 
+// Fatal is a wrapper of the logrus Fatal function.
 func Fatal(err error) {
 	log.logger.Fatal(err.Error())
 }
 
+// Panic is a wrapper of the logrus Panic function.
 func Panic(err error) {
 	log.logger.Panic(err.Error())
 }

gotenberg.yml

@@ -7,7 +7,7 @@ logs:
   level: "DEBUG"
 
   # Accepted values: text, json.
-  # When a TTY is not attached, the output will be in the definied format.
+  # When a TTY is not attached, the output will be in the defined format.
   format: "text"
 
 commands:

main.go

@@ -1,7 +1,7 @@
 /*
 Package main handles the application startup and shutdown.
 
-Gotenberg is a stateless API for converting HTML files and Office document to PDF.
+Gotenberg is a stateless API for converting HTML files and Office documents to PDF.
 
 For more information, go to https://github.com/gulien/gotenberg.
 */