Here are a few options depending on who you are sending this to:
"Attached is the Google Drive link for 'Ruined Homework Part 2.' All set now!" Ruined Homework Part 2 - Google Drive
Make sure the Share settings on your Google Drive are set to "Anyone with the link can view" so they don't have to ask for permission! Here are a few options depending on who
"Hi [Name], please find the updated link to my 'Ruined Homework Part 2' folder/file below. I’ve fixed the previous issues—thanks for your patience while I got this sorted." this version is actually readable."
"Hey! Here is the link for 'Ruined Homework Part 2.' Hopefully, this version is actually readable."