fix: Minor grammatical error in props.md (#1871)

Author: mst101

src/guide/components/props.md

@@ -154,7 +154,7 @@ Technically, you can also use camelCase when passing props to a child component
 <MyComponent greeting-message="hello" />
 ```
 
-We use [PascalCase for component tags](/guide/components/registration.html#component-name-casing) when possible because it improves template readability by differentiating Vue components from native elements. However, there isn't as much practical benefits for using camelCase when passing props, so we choose to follow each language's conventions.
+We use [PascalCase for component tags](/guide/components/registration.html#component-name-casing) when possible because it improves template readability by differentiating Vue components from native elements. However, there isn't as much practical benefit in using camelCase when passing props, so we choose to follow each language's conventions.
 
 ### Static vs. Dynamic Props