Improved documentation.

README.md

@@ -4,12 +4,12 @@
 
 Create a folder named `custom_components` in the folder where your
 device's yaml configuration file is stored. Then clone the the Github
-repo into that folder. For example on the command line:
+repo into a subfolder `yeelight_bs2`. For example on the command line:
 
 ```
 # mkdir custom_components
 # cd custom_components
-# git clone https://github.com/mmakaay/esphome-yeelight_bs2
+# git clone https://github.com/mmakaay/esphome-yeelight_bs2 yeelight_bs2
 ```
 
 Your folder structure should now look like:
@@ -17,7 +17,7 @@ Your folder structure should now look like:
 config
 ├── yourdevice.yaml
 ├── custom_components/
-│   ├── esphome-yeelight_bs2/
+│   ├── yeelight_bs2/
 │   .   ├── README.md
 .   .   ├── yeelight_bs2_light_output.h
 .       .

light.py

@@ -3,7 +3,6 @@ import esphome.config_validation as cv
 from esphome.components import light, output, gpio
 from esphome.const import CONF_RED, CONF_GREEN, CONF_BLUE, CONF_WHITE, CONF_OUTPUT_ID
 
-
 CONF_MASTER1 = "master1"
 CONF_MASTER2 = "master2"
 
@@ -29,13 +28,18 @@ def to_code(config):
 
     red = yield cg.get_variable(config[CONF_RED])
     cg.add(var.set_red(red))
+
     green = yield cg.get_variable(config[CONF_GREEN])
     cg.add(var.set_green(green))
+
     blue = yield cg.get_variable(config[CONF_BLUE])
     cg.add(var.set_blue(blue))
+
     white = yield cg.get_variable(config[CONF_WHITE])
     cg.add(var.set_white(white))
+
     master1 = yield cg.get_variable(config[CONF_MASTER1])
     cg.add(var.set_master1(master1))
+
     master2 = yield cg.get_variable(config[CONF_MASTER2])
     cg.add(var.set_master2(master2))