make sure the function checks are *really* in alphabetical order

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2740 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

configure.ac

@@ -395,7 +395,7 @@ int main(void)
 
 dnl Checks for functions.
 
-AC_CHECK_FUNCS(getdelim getline isblank snprintf strcasecmp strncasecmp strcasestr strnlen vsnprintf)
+AC_CHECK_FUNCS(getdelim getline isblank snprintf strcasecmp strcasestr strncasecmp strnlen vsnprintf)
 
 if test x$enable_utf8 != xno; then
     AC_CHECK_FUNCS(iswalnum iswblank iswpunct iswspace mblen mbstowcs mbtowc wctomb wcwidth)