Related Clues:

• Make a knife sharp
• Revise, as text
• Fix, ostensibly
• Not leave as is
• Make more efficient
• Get to the point?
• Sharpen, as a skill
• Make corrections to
• Add a change to
• Make fixes to
• Strop it!
• Modify, in Congress
• Tweak the phraseology
• Change the wording, e.g.
• Strop