Fixed "fixed" header

AnonymousX86 · AnonymousX86 · commit 4b58697cff3a · 2020-05-19T18:52:02.000+02:00
From H3 fixed to H2.
diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
@@ -5,7 +5,7 @@ This file contains changes made to `Python Password` program.
 ## [0.2.3] - 2020-05-18
 ### Added
 - Dark theme. (optional)
-## Fixed
+### Fixed
 - Rewrote most methods to increase stability.
 
 ## [0.2.2] - 2020-05-16
