Update Sprint-2/readme.md

Author: SallyMcGrath

Sprint-2/readme.md

@@ -21,7 +21,7 @@ Here is a recommended order:
 ## Interpret
 
 In these tasks, you have to interpret a slightly larger program with some syntax / operators / functions that may be unfamiliar.
-You must use documentation to make sense of anything unfamiliar - learning how to look things up this way is a fundamental part of being a developer!
+You must use documentation to make sense of anything unfamiliar. Learning how to look things up this way is a fundamental part of being a developer!
 You can also use `console.log` to check the value of different variables in the code.
 
 ## Extend