README.md in fusuma-0.11.1 vs README.md in fusuma-1.0

@@ -1,9 +1,9 @@
 # Fusuma [![Gem Version](https://badge.fury.io/rb/fusuma.svg)](https://badge.fury.io/rb/fusuma) [![Build Status](https://travis-ci.org/iberianpig/fusuma.svg?branch=master)](https://travis-ci.org/iberianpig/fusuma)
 
 Fusuma is multitouch gesture recognizer.
-This gem makes your linux PC able to recognize swipes or pinchs and assign commands to them.
+This gem makes your linux able to recognize swipes or pinchs and assign commands to them.
 
 ![fusuma_image](https://i.gyazo.com/757fef526310b9d68f68e80eb1e4540f.png)
 
 襖(Fusuma) means sliding door used to partition off rooms in a Japanese house.
 
@@ -14,26 +14,33 @@
 
 ```bash
 $ sudo gpasswd -a $USER input
 ```
 
-Then, You **MUST** **LOGOUT/LOGIN or REBOOT** to assign this group.
+Then, You **MUST** **REBOOT** to assign this group.
 
 ### 2. Install libinput-tools
 You need `libinput` release 1.0 or later.
 
 ```bash
 $ sudo apt-get install libinput-tools
 ```
 
-### 3. Install Fusuma
+### 3. Install Ruby
+Fusuma runs in Ruby, so you must install it first.
 
 ```bash
+$ sudo apt-get install ruby
+```
+
+### 4. Install Fusuma
+
+```bash
 $ sudo gem install fusuma
 ```
 
-### 4. Install xdotool(optional)
+### 5. Install xdotool (optional)
 
 For sending shortcuts:
 ```bash
 $ sudo apt-get install xdotool
 ```
@@ -124,10 +131,10 @@
       command: 'xdotool key super'
     down:
       command: 'xdotool key super'
   4:
     up:
-      command: 'xdptool key super+m'
+      command: 'xdotool key super+m'
     down:
       command: 'xdotool key super+m'
 pinch:
   in:
     command: 'xdotool key super+a'