Update content/graphql/mapped-types.md

Diluka · johnbiundo · web-flow · commit e004e22f55b5 · 2020-04-17T00:06:55.000+08:00
Co-Authored-By: John Biundo &lt;johnbiundo@users.noreply.github.com&gt;
diff --git a/content/graphql/mapped-types.md b/content/graphql/mapped-types.md
@@ -124,7 +124,7 @@ export class AdditionalUserInfo {
 }
 ```
 
-We can generate a new type that combines all properties in both two types.
+We can generate a new type that combines all properties in both types.
 
 ```typescript
 @InputType()

Original file line number	Diff line number	Diff line change
`@@ -124,7 +124,7 @@ export class AdditionalUserInfo {`
`124`	`124`	`}`
`125`	`125`	```
`126`	`126`
`127`		`-We can generate a new type that combines all properties in both two types.`
	`127`	`+We can generate a new type that combines all properties in both types.`
`128`	`128`
`129`	`129`	```typescript
`130`	`130`	`@InputType()`