chore(tmux): add link to iTerm2 integration docs

plugins/tmux/README.md

@@ -29,18 +29,18 @@ The plugin also supports the following:
 
 ## Configuration Variables
 
-| Variable                            | Description                                                                                                 |
-| ----------------------------------- | ----------------------------------------------------------------------------------------------------------- |
-| `ZSH_TMUX_AUTOSTART`                | Automatically starts tmux (default: `false`)                                                                |
-| `ZSH_TMUX_AUTOSTART_ONCE`           | Autostart only if tmux hasn't been started previously (default: `true`)                                     |
-| `ZSH_TMUX_AUTOCONNECT`              | Automatically connect to a previous session if it exits (default: `true`)                                   |
-| `ZSH_TMUX_AUTOQUIT`                 | Automatically closes terminal once tmux exits (default: `ZSH_TMUX_AUTOSTART`)                               |
-| `ZSH_TMUX_CONFIG`                   | Set the configuration path (default: `$HOME/.tmux.conf`, `$XDG_CONFIG_HOME/tmux/tmux.conf`)                 |
-| `ZSH_TMUX_DEFAULT_SESSION_NAME`     | Set tmux default session name when autostart is enabled                                                     |
-| `ZSH_TMUX_AUTONAME_SESSION`         | Automatically name new sessions based on the basename of `$PWD` (default: `false`)                          |
-| `ZSH_TMUX_DETACHED`                 | Set the detached mode (default: `false`)                                                                    |
-| `ZSH_TMUX_FIXTERM`                  | Sets `$TERM` to 256-color term or not based on current terminal support                                     |
-| `ZSH_TMUX_FIXTERM_WITHOUT_256COLOR` | `$TERM` to use for non 256-color terminals (default: `tmux` if available, `screen` otherwise)               |
-| `ZSH_TMUX_FIXTERM_WITH_256COLOR`    | `$TERM` to use for 256-color terminals (default: `tmux-256color` if available, `screen-256color` otherwise) |
-| `ZSH_TMUX_ITERM2`                   | Sets the `-CC` option for iTerm2 tmux integration (default: `false`)                                        |
-| `ZSH_TMUX_UNICODE`                  | Set `tmux -u` option to support unicode                                                                     |
+| Variable                            | Description                                                                                                                    |
+| ----------------------------------- | ------------------------------------------------------------------------------------------------------------------------------ |
+| `ZSH_TMUX_AUTOSTART`                | Automatically starts tmux (default: `false`)                                                                                   |
+| `ZSH_TMUX_AUTOSTART_ONCE`           | Autostart only if tmux hasn't been started previously (default: `true`)                                                        |
+| `ZSH_TMUX_AUTOCONNECT`              | Automatically connect to a previous session if it exits (default: `true`)                                                      |
+| `ZSH_TMUX_AUTOQUIT`                 | Automatically closes terminal once tmux exits (default: `ZSH_TMUX_AUTOSTART`)                                                  |
+| `ZSH_TMUX_CONFIG`                   | Set the configuration path (default: `$HOME/.tmux.conf`, `$XDG_CONFIG_HOME/tmux/tmux.conf`)                                    |
+| `ZSH_TMUX_DEFAULT_SESSION_NAME`     | Set tmux default session name when autostart is enabled                                                                        |
+| `ZSH_TMUX_AUTONAME_SESSION`         | Automatically name new sessions based on the basename of `$PWD` (default: `false`)                                             |
+| `ZSH_TMUX_DETACHED`                 | Set the detached mode (default: `false`)                                                                                       |
+| `ZSH_TMUX_FIXTERM`                  | Sets `$TERM` to 256-color term or not based on current terminal support                                                        |
+| `ZSH_TMUX_FIXTERM_WITHOUT_256COLOR` | `$TERM` to use for non 256-color terminals (default: `tmux` if available, `screen` otherwise)                                  |
+| `ZSH_TMUX_FIXTERM_WITH_256COLOR`    | `$TERM` to use for 256-color terminals (default: `tmux-256color` if available, `screen-256color` otherwise)                    |
+| `ZSH_TMUX_ITERM2`                   | Sets the `-CC` option for [iTerm2 tmux integration](https://iterm2.com/documentation-tmux-integration.html) (default: `false`) |
+| `ZSH_TMUX_UNICODE`                  | Set `tmux -u` option to support unicode                                                                                        |