Fix case of "GNUstep".

INSTALL

@@ -5,7 +5,7 @@ See the end of the file for license conditions.
 
 
 This file contains general information.  For more specific information
-for the Windows, and GNUStep/Mac OS X ports, also see the files
+for the Windows, and GNUstep/Mac OS X ports, also see the files
 nt/INSTALL and nextstep/INSTALL.
 
 
@@ -231,7 +231,7 @@ DETAILED BUILDING AND INSTALLATION:
 (This is for a Unix or Unix-like system.  For MS-DOS and Windows 3.X,
 see below; search for MSDOG.  For Windows 9X, Windows ME, Windows NT,
 Windows 2000, Windows XP/2003, and Windows Vista/2008, see the file
-nt/INSTALL.  For GNUStep and Mac OS X, see nextstep/INSTALL.)
+nt/INSTALL.  For GNUstep and Mac OS X, see nextstep/INSTALL.)
 
 1) Make sure your system has enough swapping space allocated to handle
 a program whose pure code is 1.5 MB and whose data area is at

README

@@ -82,7 +82,7 @@ There are several subdirectories:
                 in Emacs Lisp manual.
 `msdos'     holds configuration files for compiling Emacs under MSDOG.
 `nextstep'  holds instructions and some other files for compiling the
-            Nextstep port of Emacs, for GNUStep and Mac OS X Cocoa.
+            Nextstep port of Emacs, for GNUstep and Mac OS X Cocoa.
 `nt'        holds various command files and documentation files that pertain
             to building and running Emacs on Windows 9X/ME/NT/2000/XP.
 `test'      holds tests for various aspects of Emacs's functionality.

configure.in

@@ -2627,7 +2627,7 @@ AH_BOTTOM([
 /* See also .m.o rule in Makefile.in */
 /* FIXME: are all these flags really needed?  Document here why.  */
 #  define C_SWITCH_X_SYSTEM -D_REENTRANT -fPIC -fno-strict-aliasing
-/* GNUStep needs a bit more pure memory.  Of the existing knobs,
+/* GNUstep needs a bit more pure memory.  Of the existing knobs,
 SYSTEM_PURESIZE_EXTRA seems like the least likely to cause problems.  */
 #  define SYSTEM_PURESIZE_EXTRA 30000
 # endif /* NS_IMPL_GNUSTEP */

etc/NEWS

@@ -57,7 +57,7 @@ a GIF library.
 *** Emacs now supports multi-page TIFF images.
 
 ** New NeXTSTEP-based port
-This provides support for GNUStep (via the GNUStep libraries) and Mac
+This provides support for GNUstep (via the GNUstep libraries) and Mac
 OS X (via the Cocoa libraries).
 
 Specify --with-ns to configure for this. By default, a self-contained

lisp/term/ns-win.el

@@ -40,7 +40,7 @@
 
 
 (if (not (featurep 'ns))
-    (error "%s: Loading ns-win.el but not compiled for GNUStep/MacOS"
+    (error "%s: Loading ns-win.el but not compiled for GNUstep/MacOS"
 	   (invocation-name)))
 
 (eval-when-compile (require 'cl))

nextstep/README

@@ -2,7 +2,7 @@ Copyright (C) 2008 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 This directory contains the files needed to build Emacs on
-Nextstep-based platforms, including GNUStep and Mac OS X.
+Nextstep-based platforms, including GNUstep and Mac OS X.
 
 The Nextstep support code works on many POSIX systems (and possibly
 W32) using the GNUstep libraries, and on MacOS X systems using the