gettext typo

[Bruno Haible]

A typo: "dxgettext" -> "dcgettext".

*** intl/libintl.h.bak	Mon Feb 28 11:34:06 2000
--- intl/libintl.h	Sun Apr 23 16:43:51 2000
***************
*** 60,66 ****
  			__const char *__msgid2, unsigned long int __n)
       __THROW __attribute__ ((__format_arg__ (2)));
  
! /* Similar to `dxgettext' but select the plural form corresponding to the
     number N.  */
  extern char *dcngettext (__const char *__domainname, __const char *__msgid1,
  			 __const char *__msgid2, unsigned long int __n,
--- 60,66 ----
  			__const char *__msgid2, unsigned long int __n)
       __THROW __attribute__ ((__format_arg__ (2)));
  
! /* Similar to `dcgettext' but select the plural form corresponding to the
     number N.  */
  extern char *dcngettext (__const char *__domainname, __const char *__msgid1,
  			 __const char *__msgid2, unsigned long int __n,