Fixed some commands descriptions

Author: cmaglie

commands/board/attach.go

@@ -41,8 +41,8 @@ func initAttachCommand() *cobra.Command {
 		Short: "Attaches a sketch to a board.",
 		Long:  "Attaches a sketch to a board.",
 		Example: "arduino board attach serial:///dev/tty/ACM0\n" +
-			"arduino board attach serial:///dev/tty/ACM0 HelloWorld\n" +
-			"arduino board attach arduino:samd:mkr1000",
+			"  " + commands.AppName + " board attach serial:///dev/tty/ACM0 HelloWorld\n" +
+			"  " + commands.AppName + " board attach arduino:samd:mkr1000",
 		Args: cobra.RangeArgs(1, 2),
 		Run:  runAttachCommand,
 	}

commands/board/list.go

@@ -35,7 +35,7 @@ func initListCommand() *cobra.Command {
 		Use:     "list",
 		Short:   "List connected boards.",
 		Long:    "Detects and displays a list of connected boards to the current computer.",
-		Example: "arduino board list --timeout 10s",
+		Example: "  " + commands.AppName + " board list --timeout 10s",
 		Args:    cobra.NoArgs,
 		Run:     runListCommand,
 	}

commands/board/listall.go

@@ -31,7 +31,7 @@ func initListAllCommand() *cobra.Command {
 		Use:     "listall",
 		Short:   "List all known boards.",
 		Long:    "List all boards that have the support platform installed.",
-		Example: "arduino board listall",
+		Example: "  " + commands.AppName + " board listall",
 		Args:    cobra.NoArgs,
 		Run:     runListAllCommand,
 	}

commands/config/dump.go

@@ -32,7 +32,7 @@ func initDumpCommand() *cobra.Command {
 		Use:     "dump",
 		Short:   "Prints the current configuration",
 		Long:    "Prints the current configuration.",
-		Example: "arduino config dump",
+		Example: "  " + commands.AppName + " config dump",
 		Args:    cobra.NoArgs,
 		Run:     runDumpCommand,
 	}

commands/config/init.go

@@ -32,8 +32,10 @@ func initInitCommand() *cobra.Command {
 		Short: "Initializes a new config file into the default location.",
 		Long:  "Initializes a new config file into the default location ($EXE_DIR/cli-config.yml).",
 		Example: "" +
-			"arduino config init           # Creates a config file by asking questions to the user into the default location.\n" +
-			"arduino config init --default # Creates a config file with default configuration into default location.",
+			"  # Creates a config file by asking questions to the user into the default location.\n" +
+			"  " + commands.AppName + " config init\n\n" +
+			"  # Creates a config file with default configuration into default location.\n" +
+			"  " + commands.AppName + " config init --default\n",
 		Args: cobra.NoArgs,
 		Run:  runInitCommand,
 	}

commands/core/download.go

@@ -34,8 +34,8 @@ func initDownloadCommand() *cobra.Command {
 		Short: "Downloads one or more cores and corresponding tool dependencies.",
 		Long:  "Downloads one or more cores and corresponding tool dependencies.",
 		Example: "" +
-			"arduino core download arduino:samd       # to download the latest version of arduino SAMD core.\n" +
-			"arduino core download arduino:samd=1.6.9 # for a specific version (in this case 1.6.9).",
+			"  " + commands.AppName + "core download arduino:samd       # to download the latest version of arduino SAMD core.\n" +
+			"  " + commands.AppName + "core download arduino:samd=1.6.9 # for a specific version (in this case 1.6.9).",
 		Args: cobra.MinimumNArgs(1),
 		Run:  runDownloadCommand,
 	}

commands/core/install.go

@@ -29,7 +29,7 @@ import (
 
 func initInstallCommand() *cobra.Command {
 	installCommand := &cobra.Command{
-		Use:   "install [PACKAGER:ARCH[=VERSION]](S)",
+		Use:   "install PACKAGER:ARCH[@VERSION] ...",
 		Short: "Installs one or more cores and corresponding tool dependencies.",
 		Long:  "Installs one or more cores and corresponding tool dependencies.",
 		Example: "" +

commands/core/list.go

@@ -31,7 +31,7 @@ func initListCommand() *cobra.Command {
 		Short: "Shows the list of installed cores.",
 		Long: "Shows the list of installed cores.\n" +
 			"With -v tag (up to 2 times) can provide more verbose output.",
-		Example: "arduino core list -v # for a medium verbosity level.",
+		Example: "  " + commands.AppName + "core list -v # for a medium verbosity level.",
 		Args:    cobra.NoArgs,
 		Run:     runListCommand,
 	}

commands/core/search.go

@@ -32,7 +32,7 @@ func initSearchCommand() *cobra.Command {
 		Use:     "search <keywords...>",
 		Short:   "Search for a core in the package index.",
 		Long:    "Search for a core in the package index using the specified keywords.",
-		Example: "arduino core search MKRZero -v",
+		Example: "  " + commands.AppName + " core search MKRZero -v",
 		Args:    cobra.MinimumNArgs(1),
 		Run:     runSearchCommand,
 	}

commands/core/update_index.go

@@ -37,7 +37,7 @@ func initUpdateIndexCommand() *cobra.Command {
 		Use:     "update-index",
 		Short:   "Updates the index of cores.",
 		Long:    "Updates the index of cores to the latest version.",
-		Example: "arduino core update-index",
+		Example: "  " + commands.AppName + " core update-index",
 		Args:    cobra.NoArgs,
 		Run:     runUpdateIndexCommand,
 	}