Update readme with new plugin syntax

README.md

@@ -12,44 +12,43 @@ Clone TPM:
 
     $ git clone https://github.com/tmux-plugins/tpm ~/.tmux/plugins/tpm
 
-Put this at the bottom of your `.tmux.conf` (backslashes at the end of the lines
-are required):
+Put this at the bottom of `.tmux.conf`:
 
     # List of plugins
-    # Supports `github_username/repo` or full git repo URLs
-    set -g @tpm_plugins '              \
-      tmux-plugins/tpm                 \
-      tmux-plugins/tmux-sensible       \
-    '
-    # Other examples:
-    # github_username/plugin_name    \
-    # git@github.com/user/plugin     \
-    # git@bitbucket.com/user/plugin  \
+    set -g @plugin 'tmux-plugins/tpm'
+    set -g @plugin 'tmux-plugins/tmux-sensible'
 
-    # Initializes TMUX plugin manager.
-    # Keep this line at the very bottom of tmux.conf.
-    run-shell '~/.tmux/plugins/tpm/tpm'
+    # Other examples:
+    # set -g @plugin 'github_username/plugin_name'
+    # set -g @plugin 'git@github.com/user/plugin'
+    # set -g @plugin 'git@bitbucket.com/user/plugin'
+
+    # Initialize TMUX plugin manager (keep this line at the very bottom of tmux.conf)
+    run '~/.tmux/plugins/tpm/tpm'
 
 Reload TMUX environment so TPM is sourced:
 
     # type this in terminal
-    $ tmux source-file ~/.tmux.conf
+    $ tmux source ~/.tmux.conf
 
 That's it!
 
+(**Note:** using `set -g @tpm_plugins` is deprecated, but still works alongside
+new syntax)
+
 ### Installing plugins
 
-1. add a new plugin to the `@tpm_plugins` list
-2. hit `prefix + I` (I as in *I*nstall) to fetch the plugin
+1. add new plugin to `.tmux.conf` with `set -g @plugin '...'`
+2. hit `prefix + I` (I as in **I**nstall) to fetch the plugin
 
 You're good to go! The plugin was cloned to `~/.tmux/plugins/` dir and sourced.
 
 ### Uninstalling plugins
 
-1. remove plugin from `@tpm_plugins` list
-2. hit `prefix + alt + u` (u as in *u*install) to remove the plugin
+1. remove (or comment out) plugin from the list
+2. hit `prefix + alt + u` (u as in **u**install) to remove the plugin
 
-All the plugins are installed to `~/.tmux/plugins/` so if you want you can just
+All the plugins are installed to `~/.tmux/plugins/` so alternatively you can
 find plugin directory there and remove it.
 
 ### Key bindings
@@ -62,9 +61,9 @@ find plugin directory there and remove it.
 - updates plugin(s)
 
 `prefix + alt + u`
-- uninstall unused plugin(s)
+- uninstall plugins that are not on the plugin list
 
-### List of plugins
+### More plugins
 
 For more plugins, check [here](https://github.com/tmux-plugins).
 
@@ -81,7 +80,7 @@ More advanced features, regular users probably do not need this:
 
 ### Tests
 
-Tests run on [travis](https://travis-ci.org/tmux-plugins/tpm).
+Tests for this project run on [travis](https://travis-ci.org/tmux-plugins/tpm).
 
 When run locally, [vagrant](https://www.vagrantup.com/) is required.
 Run tests with: