- [#] cosmetic update cascadia online help text (format)

Author: suntong

cascadia_cli.yaml

@@ -41,7 +41,7 @@ Options:
   - Name: Piece
     Type: OutputStyleMap
     Flag: 'p,piece'
-    Usage: 'sub CSS selectors within -css to split that block up into pieces\n\t\t\tformat: PieceName=[OutputStyle:]selector_string\n\t\t\tOutputStyle:\n\t\t\t\tRAW : will return the selected as-is\n\t\t\t\tattr[xxx] : will return the value of an attribute named xxx \n\t\t\telse the text will be returned'
+    Usage: 'sub CSS selectors within -css to split that block up into pieces\n\t\t\t\tformat: PieceName=[OutputStyle:]selector_string\n\t\t\t\t OutputStyle:\n\t\t\t\t  RAW : will return the selected as-is\n\t\t\t\t  attr[xx] : will return the value of xx attribute\n\t\t\t\telse the text will be returned'
 
   - Name: Deli
     Type: string

cascadia_cliDef.go

@@ -28,7 +28,7 @@ type rootT struct {
 	CSS      []string       `cli:"*c,css" usage:"CSS selectors (can provide more if not using --piece)"`
 	TextOut  bool           `cli:"t,text" usage:"Text output for none-block selection mode"`
 	TextRaw  bool           `cli:"R,Raw" usage:"Raw text output, no trimming of leading and trailing white space"`
-	Piece    OutputStyleMap `cli:"p,piece" usage:"sub CSS selectors within -css to split that block up into pieces\n\t\t\tformat: PieceName=[OutputStyle:]selector_string\n\t\t\tOutputStyle:\n\t\t\t\tRAW : will return the selected as-is\n\t\t\t\tattr[xxx] : will return the value of an attribute named xxx \n\t\t\telse the text will be returned"`
+	Piece    OutputStyleMap `cli:"p,piece" usage:"sub CSS selectors within -css to split that block up into pieces\n\t\t\t\tformat: PieceName=[OutputStyle:]selector_string\n\t\t\t\t OutputStyle:\n\t\t\t\t  RAW : will return the selected as-is\n\t\t\t\t  attr[xx] : will return the value of xx attribute\n\t\t\t\telse the text will be returned"`
 	Deli     string         `cli:"d,delimiter" usage:"delimiter for pieces csv output" dft:"\t"`
 	WrapHTML bool           `cli:"w,wrap-html" usage:"wrap up the output with html tags"`
 	Style    string         `cli:"y,style" usage:"style component within the wrapped html head"`