Replace ctrl with meta bindings for tmux in README

README.md

@@ -67,10 +67,10 @@ is_vim="ps -o state= -o comm= -t '#{pane_tty}' \
     | grep -iqE '^[^TXZ ]+ +(\\S+\\/)?g?(view|n?vim?x?)(diff)?$'"
 
 # Edit values if you use custom resize_count variables
-bind-key -n C-h if-shell "$is_vim" "send-keys C-h"  "resize-pane -L 10"
-bind-key -n C-j if-shell "$is_vim" "send-keys C-j"  "resize-pane -D 5"
-bind-key -n C-k if-shell "$is_vim" "send-keys C-k"  "resize-pane -U 5"
-bind-key -n C-l if-shell "$is_vim" "send-keys C-l"  "resize-pane -R 10"
+bind-key -n M-h if-shell "$is_vim" "send-keys M-h"  "resize-pane -L 10"
+bind-key -n M-j if-shell "$is_vim" "send-keys M-j"  "resize-pane -D 5"
+bind-key -n M-k if-shell "$is_vim" "send-keys M-k"  "resize-pane -U 5"
+bind-key -n M-l if-shell "$is_vim" "send-keys M-l"  "resize-pane -R 10"
 
 bind-key -T copy-mode-vi M-h resize-pane -L 10
 bind-key -T copy-mode-vi M-j resize-pane -D 5