clean up comments

Author: nothub

README.md

@@ -27,7 +27,7 @@ Available Commands:
   help        Help about any command
   ping        Ping a Labrinth instance
   server      Prepare a plain server environment
-  update      Update the server
+  update      Update the deployed modpack
   version     Print version infos
 
 Flags:
@@ -47,7 +47,7 @@ Use "mrpack-install [command] --help" for more information about a command.
 
 #### modpack update
 ```
-Use file's hash and compare,Update the config and mods file'
+Update the deployed modpacks config and mod files, creating backup files if necessary.'
 
 Usage:
   mrpack-install update [flags]

cmd/update.go

@@ -20,8 +20,8 @@ func init() {
 
 var updateCmd = &cobra.Command{
 	Use:   "update",
-	Short: "Update the server",
-	Long:  `Use file's hash and compare,Update the config and mods file'`,
+	Short: "Update the deployed modpack",
+	Long:  `Update the deployed modpacks config and mod files, creating backup files if necessary.'`,
 	Run: func(cmd *cobra.Command, args []string) {
 		if len(args) < 1 {
 			err := cmd.Help()

update/update.go

@@ -13,9 +13,9 @@ import (
 
 type DetectList map[Path]util.DetectType
 
-// PreDelete Three scenarios
-// 1.File does not exist Notice
-// 2.File exists but hash value does not match,Change the original file name to xxx.bak
+// PreDelete Three scenarios are possible:
+// 1.File does not exist notice
+// 2.File exists but hash value does not match, change the original file name to xxx.bak
 // 3.File exists and the hash value matches
 func PreDelete(deleteList *ModPackInfo, serverPath string) DetectList {
 	detectType := make(DetectList, 10)
@@ -33,10 +33,10 @@ func PreDelete(deleteList *ModPackInfo, serverPath string) DetectList {
 	return detectType
 }
 
-// PreUpdate Three scenarios
+// PreUpdate Three scenarios are possible:
 // 1.File does not exist
-// 2.File exists but hash value does not match,Change the original file name to xxx.bak
-// 3.File exists and the hash value matches,Remove the item from the queue
+// 2.File exists but hash value does not match, change the original file name to xxx.bak
+// 3.File exists and the hash value matches, remove the item from the queue
 func PreUpdate(updateList *ModPackInfo, serverPath string) DetectList {
 	detectType := make(DetectList, 10)
 	for filePath := range updateList.File {
@@ -77,7 +77,7 @@ func ModPackDeleteDo(deleteList DetectList, serverPath string) error {
 }
 
 func ModPackUpdateDo(updateList DetectList, updateFileInfo FileMap, serverPath string, modPackPath string, downloadPools *requester.DownloadPools) error {
-	//backup file and download file in modrinth index
+	// backup file and download file in modrinth index
 	for filePath := range updateList {
 		switch updateList[filePath] {
 		case util.PathNoMatch: