Correct doc comment per feedback
@@ -81,7 +81,7 @@ func (c *commandCategory) VisibleCommands() []*Command {
// FlagCategories is a slice of *FlagCategory.
type FlagCategories []*FlagCategory
-// FlagCategory is a category containing commands.
+// FlagCategory is a category containing flags.
type FlagCategory struct {
Name string
Flags []Flag
