diff --git a/linuxthreads/ChangeLog b/linuxthreads/ChangeLog
index 0d276a9aba..3fb3dcc3d9 100644
--- a/linuxthreads/ChangeLog
+++ b/linuxthreads/ChangeLog
@@ -1,6 +1,6 @@
 1998-04-21  Ulrich Drepper  <drepper@cygnus.com>
 
-	* ptlongjmp.c: Add prorotypes for __libc_siglongjmp and
+	* ptlongjmp.c: Add prototypes for __libc_siglongjmp and
 	__libc_longjmp.
 
 1998-04-20 14:55  Ulrich Drepper  <drepper@cygnus.com>