Merge pull request #24 from reedy/patch-1

Update README.md

README.md

@@ -2,44 +2,41 @@
 
 [![hacs_badge](https://img.shields.io/badge/HACS-Default-orange.svg)](https://github.com/hacs/integration)
 
-
-This lovelace card displays the Octopus Energy rate prices per each 30 minute slot, pulling the
-data from sensors of the the excellent [BottlecapDave/HomeAssistant-OctopusEnergy](https://github.com/BottlecapDave/)
-integration.
+This lovelace card displays the Octopus Energy rate prices per each 30 minute slot, pulling the data from sensors of the the excellent [BottlecapDave/HomeAssistant-OctopusEnergy](https://github.com/BottlecapDave/) integration.
 
 This provides a convenient, at a glance way to observe the prices on tariffs that change their price every 30 minutes, for example Octopus Agile.
 
-
 #### Installation
 ##### HACS
 The easiest way to install it is via [HACS (Home Assistant Community Store)](https://github.com/hacs/frontend). This will ensure you get updates automatically too. 
 
 Simply click this button to go directly to the details page:
 
 [![Open your Home Assistant instance and open a repository inside the Home Assistant Community Store.](https://my.home-assistant.io/badges/hacs_repository.svg)](https://my.home-assistant.io/redirect/hacs_repository/?owner=lozzd&repository=octopus-energy-rates-card&category=plugin)
-    
+
 In the Home Assistant UI:
-* use HACS -> Frontend -> Top Right Menu -> Custom repositories
+* Use HACS -> Frontend -> Top Right Menu -> Custom repositories
 * Enter a repo of `lozzd/octopus-energy-rates-card` and category of "Lovelace", and click the Add button
-* Click "Explore & Download Repositories" and start searching for "octo" and you should see the entry. 
+* Click "Explore & Download Repositories" and start searching for "octo" and you should see the entry
 * Click "Download" in the bottom right
 
-This should automatically configure all the resources, so you can now skip to **Configuration**
+This should automatically configure all the resources, so you can now skip to **Configuration**.
 
 ##### Manually
 You can also install manually by downloading/copying the Javascript file in to `$homeassistant_config_dir/www/community/` and then add the Javascript file to Lovelace in the Home Assistant UI by using
 Settings -> Dashboards -> Top Right Menu -> Resources
 
 #### Configuration
-Add the card to your dashboard using **Add Card -> Custom: Octopus Energy Rates Card**
+Add the card to your dashboard using **Add Card -> Custom: Octopus Energy Rates Card**.
 
 You'll need to then configure the yaml yourself - the `type` part is filled out for you. 
 
+
 The only **required** key is the name of the entity sensor that contains the rates. At least one of the "current", "previous" or "next" day rate entities will need to be selected. 
 
 As of version 9.0.0 of the Octopus Energy integration, these entities are now called `events` and not enabled by default. In the Octopus Integration settings, filter by disabled entities and then search for the last section (e.g. `current_day_rates`) then press the button to enable the entity. It may take up to an hour for the data to be present, so don't panic if the card doesn't work immediately.
 
-The easiest way to find that entity name is by opening the Search within Home Assistant: search for `current_rate` -> click the chosen result -> choose the Settings tab -> copy `Entity ID`
+The easiest way to find that entity name is by opening the Search within Home Assistant: search for `current_rate` -> click the chosen result -> choose the Settings tab -> copy `Entity ID`.
 
 (The format is, for example: `event.octopus_energy_electricity_{METER_SERIAL_NUMBER}}_{{MPAN_NUMBER}}_current_day_rates`)
 
@@ -81,15 +78,14 @@ Here's a breakdown of all the available configuration items:
 
 #### A note on colouring
 
-* The card is hardcoded to display plunge pricing (e.g, below 0p/kWh) as blue. 
+* The card is hardcoded to display plunge pricing (e.g, below 0p/kWh) as blue
 * If the price is above `highlimit`, then the row is in red
 * If the price is above `mediumlimit`, then the row is coloured orange/yellow
-* Otherwise, the row is coloured is green. 
+* Otherwise, the row is coloured is green.
 * These are reversed if `exportrates` is set to `true`
 
 #### Screenshot
 ![screenshot_1](assets/screenshot_1.png)
 
-
 #### Thanks/inspiration
 This card was based on and reworked from the code [markgdev/home-assistant_OctopusAgile](https://github.com/markgdev/home-assistant_OctopusAgile/tree/master/custom_cards) which is no longer maintained.