Remove periods from flag descriptions.

Author: drn

main.go

@@ -9,8 +9,8 @@ import (
 )
 
 var opts struct {
-  All bool `short:"a" long:"all" description:"Include directory entries whose names begin with a dot (.)."`
-  Long bool `short:"l" long:"long" description:"List in long format."`
+  All bool `short:"a" long:"all" description:"Include directory entries whose names begin with a dot (.)"`
+  Long bool `short:"l" long:"long" description:"List in long format"`
   Icon bool `short:"i" long:"icon" description:"Display nerd-font icons"`
 }