diff --git a/CHANGELOG.md b/CHANGELOG.md
index e3707ca..2a39970 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,9 +5,9 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [1.0.0] - 2024-01-05
+# [1.0.0] - 2024-01-04
 
-### Added
+## Added
 
 - Initial release of the game
 - Base gameplay extended for Flipper Zero: smart bricks selection and navigation
diff --git a/README.md b/README.md
index b5996d4..af6b4d9 100644
--- a/README.md
+++ b/README.md
@@ -12,11 +12,11 @@ Goal of the game is to clear levels from bricks. Level is seen as cross section,
 
 ![Simple level playthrough](docs/img/playtru.gif)
 
-## Selecting bricks
+### Selecting bricks
 
 To select brick you want to move, use arrow buttons. ◀ Left and Right ▶ arrows move sideways and cycle through all bricks, ▼ Down and ▲ Up pointing buttons moves selection vertically to the nearest block downwards or upwards.
 
-## Moving bricks
+### Moving bricks
 
 If selected brick can be moved **only in one direction** you can move it immediately when it is selected, clicking ◉ Center button. 
 
@@ -28,7 +28,7 @@ If selected brick can be moved **both directions** you need to **choose it first
 
 ![Two way selection](docs/img/direction.gif)
 
-## Gravity and Explosions
+### Gravity and Explosions
 
 When block is moved to hang in the air - it will fall down, stopped if there is wall or another block. If after movement two or more blocks of the same kind are touching - they will explode and leave empty space - that may trigger further to fall and explode.