@@ -26,7 +26,7 @@ exercises, you'll need to refer to the [library reference for
26 `'javacript'`, `'python'`.
26 `'javacript'`, `'python'`.
281. At the dojo, take the union of `s` and `l`. Delete
281. At the dojo, take the union of `s` and `l`. Delete
29− `'javascript'` from the result, and add `'coffescript'`.
29+ `'javascript'` from the result, and add `'coffeescript'`.
311. Create an alphabetized list of the members of the set created
311. Create an alphabetized list of the members of the set created
32 in the previous exercise.
32 in the previous exercise.