Update README.md

Author: ffMathy

README.md

@@ -7,7 +7,7 @@ More concretely named `@fluffy-spoon/substitute` on NPM is a TypeScript port of
 ## Usage
 Experience full strong-typing of your fakes all the way, and let the TypeScript compiler help with all the dirty work! In the usage example given below, the `exFake` instance is strong-typed all the way, and can be used naturally in a fluent interface!
 
-```
+```typescript
 class Example {
   a = "1337";
   b = 1337;
@@ -50,4 +50,4 @@ console.log(exFake.d); //prints 9
 ```
 
 ## But how?
-`@fluffy-spoon/substitute` works the same way that NSubstitute does, except that it uses the EcmaScript 6 `Proxy` class to produce the fakes. You can read more about how NSubstitute works to get inspired.
+`@fluffy-spoon/substitute` works the same way that NSubstitute does, except that it uses the EcmaScript 6 `Proxy` class to produce the fakes. You can read more about how NSubstitute works to get inspired.