Your software asked me to file a bug. 

On Apr 9, 2015 2:37 PM, "GNU bug Tracking System" <help-debbugs@gnu.org> wrote:
Your bug report

#20286: 25.0.50; server-buffer-clients is not defined in minor-mode help

which was filed against the emacs package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 20201@debbugs.gnu.org.

--
20286: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=20286
GNU Bug Tracking System
Contact help-debbugs@gnu.org with problems


---------- Forwarded message ----------
From: Eli Zaretskii <eliz@gnu.org>
To: Philipp Stephani <p.stephani2@gmail.com>
Cc: 20286-done@debbugs.gnu.org
Date: Thu, 09 Apr 2015 21:36:34 +0300
Subject: Re: bug#20286: 25.0.50; Alias to undefined command
> From: Philipp Stephani <p.stephani2@gmail.com>
> Date: Thu, 09 Apr 2015 20:10:59 +0200
>
>
> Start Emacs as an OS X GUI app.  Then, evaluate
>
>     (global-set-key (kbd "s-i") #'foo)
>
> where `foo' is undefined.
> Then, press C-h k s-i.  The help buffer explains:
>
>     s-i runs the command foo (found in global-map), which is an alias
>     for `foo', which is not defined.  Please make a bug report.

To solve this "bug", don't bind a key to a function that is undefined.



---------- Forwarded message ----------
From: nick caruso <ngvrnd@gmail.com>
To: bug-gnu-emacs@gnu.org
Cc: 
Date: Wed, 25 Mar 2015 13:56:24 -0400
Subject: 25.0.50; server-buffer-clients is not defined in minor-mode help
--text follows this line--

On a windows 7 machine, I used the emacsclientw.exe program to edit a
file -- I associated the client with the file type and double clicked
the associated file.  The emacs server was running, and a window popped
up visiting the file I had doubleclicked.
At this point everything is fine.  I left-clicked the mouse on the
"Server" minor mode indicator in the mode line, and selected "help for
minor mode".

At this point a buffer popped up in a new emacs window, containing the
following:
-----------begin buffer contents on next line----------------------
server-buffer-clients is an alias for `server-buffer-clients',
which is not defined.  Please make a bug report.
-----------end buffer contents at end of previous line-------------



In GNU Emacs 25.0.50.1 (x86_64-w64-mingw32)
 of 2015-02-17 on KAEL
Repository revision: 16d91bce1d054c45ccd60efd5bd3ff88c12e39bb
Windowing system distributor `Microsoft Corp.', version 6.1.7601
Configured using:
 `configure --prefix=/z/emacs --host=x86_64-w64-mingw32
 --target=x86_64-w64-mingw32 --build=x86_64-w64-mingw32 --with-wide-int
 --with-jpeg --with-xpm --with-png --with-tiff --with-rsvg --with-xml2
 --with-gnutls --with-sound=yes --with-file-notification=yes
 --without-dbus --without-imagemagick 'CFLAGS=-Ofast
 -fomit-frame-pointer -funroll-loops -g0 -pipe' 'LDFLAGS=-static-libgcc
 -static-libstdc++ -static -s -Wl,-s''

Configured features:
XPM JPEG TIFF GIF PNG RSVG SOUND NOTIFY ACL GNUTLS LIBXML2 ZLIB

Important settings:
  value of $LANG: ENU
  locale-coding-system: cp1252

Major mode: Info

Minor modes in effect:
  show-paren-mode: t
  tooltip-mode: t
  global-eldoc-mode: t
  electric-indent-mode: t
  mouse-wheel-mode: t
  tool-bar-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  blink-cursor-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  buffer-read-only: t
  column-number-mode: t
  line-number-mode: t

Recent messages:
Loading paren...done
For information about GNU Emacs and the GNU system, type C-h C-a.
When done with a buffer, type C-x #
Type M-x delete-other-windows to delete the help window.
user-error: No such node or anchor: Top

Load-path shadows:
None found.

Features:
(shadow sort gnus-util mail-extr emacsbug message dired format-spec
rfc822 mml mml-sec mm-decode mm-bodies mm-encode mail-parse rfc2231
mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums
mm-util mail-prsvr mail-utils jka-compr info help-mode cc-mode cc-fonts
easymenu cc-guess cc-menus cc-cmds cc-styles cc-align cc-engine cc-vars
cc-defs help-fns cl-macs cl gv zygospore-autoloads server saveplace
paren cus-start cus-load edmacro kmacro cl-loaddefs cl-lib package
epg-config time-date tooltip eldoc electric uniquify ediff-hook vc-hooks
lisp-float-type mwheel dos-w32 ls-lisp disp-table w32-win w32-vars
tool-bar dnd fontset image regexp-opt fringe tabulated-list newcomment
elisp-mode lisp-mode prog-mode register page menu-bar rfn-eshadow timer
select scroll-bar mouse jit-lock font-lock syntax facemenu font-core
frame cham georgian utf-8-lang misc-lang vietnamese tibetan thai
tai-viet lao korean japanese hebrew greek romanian slovak czech european
ethiopic indian cyrillic chinese case-table epa-hook jka-cmpr-hook help
simple abbrev minibuffer cl-preloaded nadvice loaddefs button faces
cus-face macroexp files text-properties overlay sha1 md5 base64 format
env code-pages mule custom widget hashtable-print-readable backquote
make-network-process w32notify w32 multi-tty emacs)

Memory information:
((conses 16 153904 10314)
 (symbols 56 24917 0)
 (miscs 48 65 96)
 (strings 32 35442 4889)
 (string-bytes 1 1032043)
 (vectors 16 16197)
 (vector-slots 8 465169 2484)
 (floats 8 73 297)
 (intervals 56 306 40)
 (buffers 976 15))