diff --git a/ChangeLog b/ChangeLog
index c74bae0b05..25734b4e80 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Thu Oct 20 00:13:18 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* rubysig.h (CHECK_INTS): fix typo.
+
 Wed Oct 19 23:58:03 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* lib/mkmf.rb (create_makefile): do not create unnecessary empty
diff --git a/rubysig.h b/rubysig.h
index dd3b135811..6b55e93d38 100644
--- a/rubysig.h
+++ b/rubysig.h
@@ -94,11 +94,11 @@ RUBY_EXTERN int rb_thread_tick;
 #define CHECK_INTS do {\
     if (!(rb_prohibit_interrupt | rb_thread_critical)) {\
 	if (rb_thread_tick-- <= 0) {\
-	    rb_thread_tick = THREAD_TICK;
-            rb_thread_schedule();
+	    rb_thread_tick = THREAD_TICK;\
+            rb_thread_schedule();\
 	}\
     }\
-   if (rb_trap_pending) rb_trap_exec();\
+    if (rb_trap_pending) rb_trap_exec();\
 } while (0)
 #endif