Clean up the oopsie. Rebuild the blank exercises.

node_modules/mimic-fn/readme.md

@@ -8,7 +8,7 @@ Useful when you wrap a function in another function and like to preserve the ori
 ## Install
 
 ```
-$ npm install --save mimic-fn
+$ npm install mimic-fn
 ```
 
 
@@ -21,7 +21,7 @@ function foo() {}
 foo.unicorn = '🦄';
 
 function wrapper() {
-	return foo() {};
+	return foo();
 }
 
 console.log(wrapper.name);
@@ -43,6 +43,8 @@ It will copy over the properties `name`, `length`, `displayName`, and any custom
 
 ### mimicFn(to, from)
 
+Modifies the `to` function and returns it.
+
 #### to
 
 Type: `Function`
@@ -59,6 +61,7 @@ Function to mimic.
 ## Related
 
 - [rename-fn](https://github.com/sindresorhus/rename-fn) - Rename a function
+- [keep-func-props](https://github.com/ehmicky/keep-func-props) - Wrap a function without changing its name, length and other properties
 
 
 ## License