diff --git a/README.md b/README.md
index 55d7af2..0b52eaf 100644
--- a/README.md
+++ b/README.md
@@ -199,7 +199,7 @@ p | toggle perspective warping (quad surfaces only)
 f | Toggle fullscreen
 s | Save composition
 z | Undo
-BACKSPACE | Delete surface. Use "-" if controlling via SSH.
+BACKSPACE ('-' via SSH) | Delete surface.
 SPACE | Deselect surface (projection mapping mode)
 TAB | Select next source (no need to use the source selection interface)
 Arrow keys | Move selection. If no surface is selected in the projection mapping mode, all surfaces are moved.