Update keybind list

noice.1

@@ -23,7 +23,7 @@ supports both vi-like and emacs-like key bindings in the default
 configuration.  The default key bindings are described below;
 their functionality is described in more detail later.
 .Pp
-.Bl -tag -width "h | Left | BackspaceXXXX" -offset indent -compact
+.Bl -tag -width "l | Right | Return | C-mXXXX" -offset indent -compact
 .It Ic k | Up | C-p
 Move to previous entry.
 .It Ic j | Down | C-n
@@ -32,7 +32,7 @@ Move to next entry.
 Scroll backwards one page.
 .It Ic Pgdown | C-d
 Scroll forwards one page.
-.It Ic l | Right | C-m
+.It Ic l | Right | Return | C-m
 Open file or enter directory.
 .It Ic h | Left | Backspace
 Back up one directory level.