Emend > iPhone
Step 1: In Safari, drag the bookmarklet (Emend) to your Bookmarks Toolbar. Then synchronize your iPhone. Make sure you have specified to “Sync Safari bookmarks” in iTunes.
Step 2: On your iPhone, find a page desperately in need of copy editing. Tap and hold to select a word, then drag the sliders to select the desired phrase. Tap “Copy” to save the phrase to your clipboard.
Step 3: Invoke Emend by selecting the bookmarklet, which should be in your “Bookmarks Bar”.
Step 4: Emend should load with the page's URL already filled in. You will probably have to log in first with your Google Account.
Step 5: Focus on the “Original” field and tap “Paste”. Repeat for the “Proposal” field.
Step 6: Alter the proposal to fix the mistake, in this case “mocktail” should be “cocktail”.
Step 7: Tap “Submit proposal”, and you're done!