Org Capture Template

[daniela-spit]

I am writing an Org Capture Template.  But I want to use concat
to keep indentation.  But it is giving me "Invalid capture template".

(setq org-capture-templates

   '( ("t" "Todo" entry
         (file "~/02history/rcl.org")
         (concat "* TODO %^{Heading}\n  Brief: %^{Brief}\n"
                 "Detail: %?\n"
                 "Entered: %T\n  Link: %a\n") ))


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(setq org-capture-templates

   '( ("t" "Todo" entry
         (file "~/02history/rcl.org")
"* TODO %^{Heading}\n  Brief: %^{Brief}\n
Detail: %?\n
Entered: %T\n  Link: %a\n") ))

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