Add g and G keybinds to usage description

diff --git a/README.md b/README.md
index 4742ea1..dd03fec 100644 (file)
--- a/README.md
+++ b/README.md
@@ -62,8 +62,8 @@ Review sample.md for more details.
 - h, j, k, l, Arrow keys,
     Space, Enter, Backspace,
     Page Up, Page Down - next/previous slide
-- Home - go to first slide
-- End - go to last slide
+- Home, g - go to first slide
+- End, G - go to last slide
 - 1-9 - go to slide n
 - r - reload input file
 - q - exit