refactor: remove logger from comment

Author: dido18

tools/tools.go

@@ -33,14 +33,13 @@ import (
 //
 // - *directory* contains the location where the tools are downloaded.
 // - *indexURL* contains the url where the tools description is contained.
-// - *logger* is a StdLogger used for reporting debug and info messages
 // - *installed* contains a map[string]string of the tools installed and their exact location
 //
 // Usage:
 // You have to call the New() function passing it the required parameters:
 //
 // 	index = index.Init("https://downloads.arduino.cc/packages/package_index.json", dataDir)
-// 	tools := tools.New(dataDir, index, logger)
+// 	tools := tools.New(dataDir, index)
 
 // Tools will represent the installed tools
 type Tools struct {
@@ -54,7 +53,6 @@ type Tools struct {
 // New will return a Tool object, allowing the caller to execute operations on it.
 // The New functions accept the directory to use to host the tools,
 // an index (used to download the tools),
-// and a logger to log the operations
 func New(directory *paths.Path, index *index.Resource, signPubKey *rsa.PublicKey) *Tools {
 	t := &Tools{
 		directory: directory,