[Nel] configure.in double quotes lossage

[loic@senga.org]

The message of AC_MSG_CHECKING is included in double quotes and should
not (double quote included alread -> <> act as redirections).

[loic@loic nel]$ cvs diff -c configure.in
Index: configure.in
===================================================================
RCS file: /home/cvsroot/code/nel/configure.in,v
retrieving revision 1.23
diff -c -c -r1.23 configure.in
*** configure.in	2001/02/26 17:46:48	1.23
--- configure.in	2001/03/14 17:14:26
***************
*** 217,223 ****
  )
  
  dnl Checking the GLEXT version
! AC_MSG_CHECKING("for <GL/glext.h> version")
  AC_EGREP_CPP( yo_glext_version,
  [#include <GL/glext.h>
  #ifdef GL_GLEXT_VERSION
--- 217,223 ----
  )
  
  dnl Checking the GLEXT version
! AC_MSG_CHECKING(for <GL/glext.h> version)
  AC_EGREP_CPP( yo_glext_version,
  [#include <GL/glext.h>
  #ifdef GL_GLEXT_VERSION

-- 
Loic   Dachary         http://www.dachary.org/  loic@dachary.org
24 av Secretan         http://www.senga.org/      loic@senga.org
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