chore: update CHANGELOG.md (#1141) [ci skip]

Author: mathe42

CHANGELOG.md

@@ -7,7 +7,7 @@
 * **compiler-dom:** bail static stringfication on non-attr bindings ([304ab8c](https://github.com/vuejs/vue-next/commit/304ab8c99b954de4aa9ab6a5387116228345f544)), closes [#1128](https://github.com/vuejs/vue-next/issues/1128)
 * **compiler-sfc:** should not transform external asset url with ([d662118](https://github.com/vuejs/vue-next/commit/d66211849ca174c4458b59d3df5569730ee224f6))
 * **compiler-sfc:** template with alt lang should be parsed as raw text ([d10835a](https://github.com/vuejs/vue-next/commit/d10835aee73e3be579c728df634fbaa8fe3a0e0f)), closes [#1120](https://github.com/vuejs/vue-next/issues/1120)
-* **reactivity:** fix __proto__ access on proxy objects ([#1133](https://github.com/vuejs/vue-next/issues/1133)) ([037fa07](https://github.com/vuejs/vue-next/commit/037fa07113eff6792cda58f91169d26cf6033aea))
+* **reactivity:** fix `__proto__` access on proxy objects ([#1133](https://github.com/vuejs/vue-next/issues/1133)) ([037fa07](https://github.com/vuejs/vue-next/commit/037fa07113eff6792cda58f91169d26cf6033aea))
 * **reactivity:** use correct thisArg for collection method callbacks ([#1132](https://github.com/vuejs/vue-next/issues/1132)) ([e08f6f0](https://github.com/vuejs/vue-next/commit/e08f6f0ede03d09e71e44de5e524abd9789971d8))
 * **runtime-dom/style:** normalize string when merging styles ([#1127](https://github.com/vuejs/vue-next/issues/1127)) ([2d9f136](https://github.com/vuejs/vue-next/commit/2d9f1360778154a232473fcf93f6164a6bd80ca5))