diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index d18beea..c49c30d 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -2,7 +2,7 @@ Common
 ------
 
 * Add your name to [COPYING](/COPYING).
-* If you change the behavior (even just fix a bug) of **libkernaux**,
+* If you change the behavior (even just fix a bug) of **libkernaux** (stable),
   [libc](/libc) or [libm](/libm), add a record to [ChangeLog](/ChangeLog).
 
 
diff --git a/ChangeLog b/ChangeLog
index 437e049..e1d7ae7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,7 +1,3 @@
-2022-06-12  Alex Kotov  <kotovalexarian@gmail.com>
-
-	* include/kernaux/multiboot2.h: Fix on Tiny C Compiler
-
 2022-06-07  Alex Kotov  <kotovalexarian@gmail.com>
 
 	* include/kernaux/libc.h: Has been split into separate headers