Update CHANGELOG.md

Author: yusuftor

CHANGELOG.md

@@ -4,7 +4,7 @@ The changelog for `SuperwallKit`. Also see the [releases](https://github.com/sup
 
 ## 4.12.9
 
-#### Fixes
+### Fixes
 
 - Updates Superscript version to 1.0.13. This fixes an issue with String and Int comparison. View the original Rust release changelog [here](https://github.com/superwall/superscript/releases/tag/1.0.13).
 - Fixes an issue where dismissing a modally presented paywall didn't fire `paywall_decline`.