Remove two stray characters in messages (#2805)

Author: matttpt

internal/command/command.go

@@ -580,7 +580,7 @@ func appConfigFilePaths(ctx context.Context) (paths []string) {
 	return
 }
 
-var ErrRequireAppName = fmt.Errorf("the config for your app is missing an app name, add an app field to the fly.toml file or specify with the -a flag`")
+var ErrRequireAppName = fmt.Errorf("the config for your app is missing an app name, add an app field to the fly.toml file or specify with the -a flag")
 
 // RequireAppName is a Preparer which makes sure the user has selected an
 // application name via command line arguments, the environment or an application

internal/command/ssh/sftp.go

@@ -44,7 +44,7 @@ func NewSFTP() *cobra.Command {
 
 func newSFTPShell() *cobra.Command {
 	const (
-		long  = `The SFTP SHELL command brings up an interactive SFTP session to fetch and push files from/to a VM:.`
+		long  = `The SFTP SHELL command brings up an interactive SFTP session to fetch and push files from/to a VM.`
 		short = long
 		usage = "shell"
 	)