This PR cleans up some typos and errors, fixes some broken links, and tries to improve the entry based on editors' feedback. For one entry ("Teach Literature Through Technology: Sherlock Holmes and Digital Humanities") the feedback suggested the focus shift from the article to the assignment. I have tried to do so in the item description, but the article remains the best/only available material to cite for that assignemtn.
This PR cleans up some typos and errors, fixes some broken links, and tries to improve the entry based on editors' feedback. For one entry ("Teach Literature Through Technology: Sherlock Holmes and Digital Humanities") the feedback suggested the focus shift from the article to the assignment. I have tried to do so in the item description, but the article remains the best/only available material to cite for that assignemtn.