Fix previously incorrect changelog

riscv/CHANGELOG.md

@@ -7,16 +7,16 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
 
+### Fixed
+
+- Fixed `sip::set_ssoft` and `sip::clear_ssoft` using wrong address
+
 ## [v0.11.1] - 2024-02-15
 
 ### Changed
 
 - Made `asm::wfi`, `fence`, `fence_i` and `sfence` safe (ie, removed `unsafe` from their definitions)
 
-### Fixed
-
-- Fixed `sip::set_ssoft` and `sip::clear_ssoft` using wrong address
-
 ## [v0.11.0] - 2024-01-14
 
 ### Added