bug#3740: documentation of args to `documentation-property' differ info<-->docstring on 23.0.92.1 thru 23.0.95

[MON KEY]

pretests 23.0.92.1 thru 23.0.95

documentation of args to `documentation-property' differ info<-->help&src

C-h f documentation-property
=> "(documentation-property symbol prop &optional raw)"

(info "(elisp)Accessing Documentation")
=>  "-- Function: documentation-property symbol property &optional verbatim"

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../emacs-23.0.95/info/elisp-5  @lines 2258-2261

"24.2 Access to Documentation Strings
====================================

 -- Function: documentation-property symbol property &optional verbatim"

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../emacs-23.0.95/src/doc.c  @lines 475-476

"  (symbol, prop, raw)
     Lisp_Object symbol, prop, raw;"