cycle-check module typo fix

[Paul Eggert]

I installed this, so that findutils would bootstrap:

2006-08-15  Paul Eggert  <[EMAIL PROTECTED]>

        * modules/cycle-check (configure.ac): Add gl_CYCLE_CHECK.

--- modules/cycle-check 10 Aug 2006 13:40:17 -0000      1.6
+++ modules/cycle-check 15 Aug 2006 21:46:42 -0000
@@ -12,6 +12,7 @@ same-inode
 stdbool
 
 configure.ac:
+gl_CYCLE_CHECK
 
 Makefile.am: