2alphonse68
"F2 re-scan tree" is in the same style as buttons "F3 View", "F4 Edit", etc. The only needed fix is proper uppercase: "F2 Re-scan Tree" (like "F7 New Folder").
Note that there is no "CD Tree (Alt+F10)" option in TC menu. It's "CD Tree...\tAlt+F10" in menu style.