ax(logging): add missing function name to GetLevel doc comment

Co-Authored-By: Charon <charon@lethean.io>

pkg/logging/logger.go

@@ -96,6 +96,7 @@ func (l *Logger) SetLevel(level Level) {
 	l.level = level
 }
 
+// GetLevel returns the current minimum log level.
 // current := logger.GetLevel()
 // if current == logging.LevelDebug { logger.SetLevel(logging.LevelInfo) }
 func (l *Logger) GetLevel() Level {