Highlight the suggestion and hit delete. This works reliably for me. This was basically the only awesomebar behavior I didn't like, it became much more usable f

Highlight the suggestion and hit delete. This works reliably for me. This was basically the only awesomebar behavior I didn't like, it became much more usable for me after that... not even embarrassing sites: I'd typo a URL and awesomebar would help me typo it forever more. I wish the delete feature were more discoverable, however.