updated the readme file for clarity on the assignment

07_tempConversion/README.md

@@ -9,7 +9,7 @@ convertToFahrenheit(0) // celsius to fahrenheit, should return 32
 
 Because we are human, we want the result temperature to be rounded to one decimal place: i.e., `convertToCelsius(100)` should return `37.8` and not `37.77777777777778`.
 
-This exercise asks you to create more than one function so the `module.exports` section of the spec file looks a little different this time.  Nothing to worry about, we're just packaging both functions into a single object to be exported.
+This exercise asks you to create more than one function so the `module.exports` section of the main javascript file looks a little different this time. Nothing to worry about, we're just packaging both functions into a single object to be exported.
 
 ## Hints
 - You can find the relevant formulae on [Wikipedia](https://en.wikipedia.org/wiki/Conversion_of_units_of_temperature).