spelling

01-helloWorld/helloWorld.md

@@ -5,6 +5,7 @@ The main purpose of this exercise is to walk you through the process of running
 In this directory you will find 2 other files:
   1. `helloWorld.js`
   2. `helloWorld.spec.js`
+
 This setup should be the same for all of the exercises.  The plain javascript file is where you'll write your code, and the `spec` file contains the tests that verify your code is functional.
 
 Let's look at the spec file first:
@@ -35,7 +36,7 @@ In this file we have a simple function called helloWorld that returns an empty s
 
 Go ahead and see if you can make the test pass by editing the return value of the function, and then running the test file again.
 
-Just to make sure, in case you're confused at this point, the test is telling you that running the function helloWorld should return the phrase `Hello, World!`.  Punctuation and capitalization definitely matter here, so double check that if the test still isn't passing.
+Just to make sure, in case you're confused at this point, the test is telling you that running the function `helloWorld` should return the phrase `Hello, World!`.  Punctuation and capitalization definitely matter here, so double check that if the test still isn't passing.
 
 this is what the final function should look like:
 ```javascript