fix: typo

Author: rudyxu1102

active-rfcs/0000-infer-attrs.md

@@ -72,7 +72,7 @@ When using typescript in Vue3, the fallthrough attributes is unable to be used.
 # Detailed design
 
 ## `defineComponent`
-Due to typescript limitation from [microsoft/TypeScript#10571](https://github.com/microsoft/TypeScript/issues/10571), it's not possable to allow skipping generics in the `defineComponent` like below.
+Due to typescript limitation from [microsoft/TypeScript#10571](https://github.com/microsoft/TypeScript/issues/10571), it's not possible to skip generics up to now in the `defineComponent` like below.
 ```tsx
 // it's not work
 const Comp = defineComponent<Props, Attrs>({})