Improve formatting of Hugo command descriptions

Trying to make them look good both in the terminal (`hugo help [command]`)
and in the web browser (http://gohugo.io/commands/).  :-)

1 files changed, 6 insertions, 5 deletions

diff --git a/commands/gendoc.go b/commands/gendoc.go
index b8b07a0b7..34f9c1229 100644
--- a/commands/gendoc.go
+++ b/commands/gendoc.go
@@ -24,11 +24,12 @@ var gendocCmd = &cobra.Command{
 	Use:   "gendoc",
 	Short: "Generate Markdown documentation for the Hugo CLI.",
 	Long: `Generate Markdown documentation for the Hugo CLI.
-	
-	This command is, mostly, used to create up-to-date documentation for gohugo.io.
-	
-	It creates one Markdown file per command with front matter suitable for rendering in Hugo.
-	`,
+
+This command is, mostly, used to create up-to-date documentation
+of Hugo's command-line interface for http://gohugo.io/.
+
+It creates one Markdown file per command with front matter suitable
+for rendering in Hugo.`,
 
 	Run: func(cmd *cobra.Command, args []string) {
 		if !strings.HasSuffix(gendocdir, helpers.FilePathSeparator) {