update documentation

README.md

@@ -17,6 +17,7 @@ Press `ctrl-alt-o` to toggle touchbar
 - Emoji Picker
 - Edit Touchbar
 - Set Icons
+- Insert Text (e.g. `{` or `[`). Please use `Button Text Insert` and insert your desired text in the command input
 
 ![touchbar screenshot](touch_screenshot.png)
 
@@ -34,5 +35,5 @@ Go to `Settings -> Packages -> touchbar` and update the `Elements` input. This i
 Example:
 
 ```js
-[{"type":"label","name":"Config 1524399902796","label":"Atom Touchbar","color":"#e0fcf0"},{"name":"comment-button","type":"button","label":"//","command":"editor:toggle-line-comments","color":"#5712d6","icon":"","iconColor":"default"},{"name":"color-picker","type":"color-picker"},{"name":"spacer","type":"button","size":"small","label":"","command":"tree-view:toggle","color":"#00716c","icon":"NSTouchBarSidebarTemplate","iconColor":"white"},{"name":"toggle-command-palette","type":"button","label":"🎨","command":"command-palette:toggle"},{"type":"popover","label":"😄","elements":[{"name":"emoji-scrubber","type":"scrubber","label":"😄","items":"emojis"}],"command":"","icon":""},{"name":"toggle-github","type":"button","label":"GitHub","color":"#919191","command":"github:toggle-github-tab"},{"name":"edit-touchbar","type":"button","label":"Touchbar","command":"touchbar:edit","color":"#6b2f4f"}{"type":"button-insert","name":"Config 1545385189675","label":"{","command":"{"},{"type":"button-insert","name":"Config 1545385227249","label":"}","command":"}"}]
+[{"name":"color-picker","type":"color-picker"},{"name":"comment-button","type":"button","label":"//","command":"editor:toggle-line-comments","color":"#316ed4","icon":"","iconColor":"default"},{"name":"spacer","type":"button","size":"small","label":"","command":"tree-view:toggle","color":"#00716c","icon":"NSTouchBarSidebarTemplate","iconColor":"white"},{"name":"toggle-command-palette","type":"button","label":"🎨","command":"command-palette:toggle","iconColor":"default"},{"name":"toggle-github","type":"button","label":"GitHub","color":"#919191","command":"github:toggle-github-tab","icon":"","iconColor":"default"},{"name":"edit-touchbar","type":"button","label":"Touchbar","command":"touchbar:edit","color":"#6c233b"},{"type":"spacer","size":"flexible","name":"Config 1547128866278"},{"type":"button-insert","name":"Config 1545387178508","label":"[ ... ]","command":"[","icon":""},{"type":"button-insert","name":"Config 1545387144391","label":"{ ... }","command":"{"},{"type":"button-insert","name":"Config 1545390215291","label":"\\","command":"\\"}]
 ```