README.md in rf_rgb-0.8.0 vs README.md in rf_rgb-0.8.5

@@ -29,19 +29,21 @@
     $ gem install rf_rgb
 
 ## Usage
 
 ```ruby
+require 'rf_rgb'
+
 keyboard = nil
 begin
  # .new without an arg will automatically find and initialize the first Realforce RGB keyboard it finds.
  # Keyboard cannot be used at this point, as it's owned by this program until .release_to_os is called.
   keyboard = RfRgb::Keyboard.new
   
   keyboard.effect_rainbow_wave
-  # keyboard.effect_shooting_star("\xff\x00\xff", RfRgb::Protocol::INTERVAL_6)
-  # keyboard.effect_pressed_key("\xaa\xee\xff")
+  # keyboard.effect_shooting_star("ff00ff", RfRgb::Protocol::INTERVAL_6)
+  # keyboard.effect_pressed_key("aaeeff")
   # keyboard.disable_effect
   keyboard.brightness = RfRgb::Protocol::BRIGHTNESS_LOW
   keyboard.actuation_height = RfRgb::Protocol::HEIGHT_22
   keyboard.swap_caps_ctrl
   keyboard.save
@@ -51,19 +53,23 @@
 ```
 
 OR
 
 ```ruby
+require 'rf_rgb'
+
 RfRgb::Keyboard.run_and_release do |keyboard|
   keyboard.effect_rainbow_wave
   keyboard.brightness = RfRgb::Protocol::BRIGHTNESS_LOW
   keyboard.actuation_height = RfRgb::Protocol::HEIGHT_22
   keyboard.swap_caps_ctrl
   keyboard.save
 end
 ```
 
+Additional examples can be found in the `examples` directory.
+
 See `lib/rf_rgb/keyboard.rb` for effects and arguments, and
 `lib/rf_rgb/protocol.rb` for any needed constants.
 
 On Ubuntu Linux at least, some udev configuration was necessary to be able to run as a non-root user,
 and prevent `usbhid` from taking the device over. If you're in that boat, try this:
@@ -82,10 +88,10 @@
 When commands are sent from the host to the OUT endpoint, there is a response that can
 be read from IN endpoint #3, but this module ignores these responses completely at
 time of writing.
 
 Some effects have a User 1-3 setting in the Windows UI. It's not clear what these
-are actually for, and are ignored in this module for now.
+are actually for, and are mostly ignored in this module for now.
 
 ## Development
 
 After checking out the repo, run `bin/setup` to install dependencies. Then, run `rake spec` to run the tests. You can also run `bin/console` for an interactive prompt that will allow you to experiment.