Improve comment for Loglevel constants

logging/logging.go

@@ -8,16 +8,12 @@ import (
 // Loglevel is used to set the current loglevel of Logger.
 type Loglevel int
 
+// These are available loglevels for Logger.
 const (
-	// NONE is a loglevel for Logger.
-	NONE Loglevel = 0
-	// ERROR is a loglevel for Logger.
+	NONE  Loglevel = 0
 	ERROR Loglevel = 1
-	// WARN is a loglevel for Logger.
-	WARN Loglevel = 2
-	// INFO is a loglevel for Logger.
-	INFO Loglevel = 3
-	// DEBUG is a loglevel for Logger.
+	WARN  Loglevel = 2
+	INFO  Loglevel = 3
 	DEBUG Loglevel = 4
 )