Update CHANGELOG.md

Author: hashemix

CHANGELOG.md

@@ -5,7 +5,7 @@
 
 ### Bug Fixes
 
-* soft depricate CustomResult variants to suppress warnings ([#57](https://github.com/rust-mcp-stack/rust-mcp-schema/issues/57)) ([069b7a4](https://github.com/rust-mcp-stack/rust-mcp-schema/commit/069b7a4a3f31ffe75359f0ba729fbe9f7dfa18d1))
+* soft deprecate CustomResult variants to suppress warnings ([#57](https://github.com/rust-mcp-stack/rust-mcp-schema/issues/57)) ([069b7a4](https://github.com/rust-mcp-stack/rust-mcp-schema/commit/069b7a4a3f31ffe75359f0ba729fbe9f7dfa18d1))
 
 ## [0.2.0](https://github.com/rust-mcp-stack/rust-mcp-schema/compare/v0.1.11...v0.2.0) (2025-03-22)