Text correction

Author: Si-Hill

README.md

@@ -65,7 +65,7 @@ MMM-Seneye uses the official <a href='https://api.seneye.com/'>Seneye API</a>
 |`temperatureSuffix`| **Optional**<br />A text string to display 'C' or 'F' after the temperature reading.<br /><br />**Type:** `String`<br />Default *C*|
 |`logo`| **Optional**<br />4 options available, `blue`, `white`, `grey`, or your choice of text<br /><br />![](readme_images/LogoBlue.png) ![](readme_images/LogoWhite.png) ![](readme_images/LogoGrey.png) ![](readme_images/LogoText.png)<br /><br />**Type:** `String`<br />Default *blue*|
 |`color`| **Optional**<br />Your choice of hex colour code, including the #<br />![](readme_images/blue.png) ![](readme_images/green.png) ![](readme_images/orange.png)<br /><br />**Type:** `String`<br />Default *#00aeef*|
-|`readings`| **Optional**<br />An array of readings options, at least one option is required:<br /><br />*Optional*<br />Temperature<br />**Type:** `Boolean`<br />Default *true*<br /><br />*Optional*<br />ph<br />**Type:** `Boolean`<br />Default *true*<br /><br />*Optional*<br />nh3<br />**Type:** `Boolean`<br />Default *true*<br /><br />*Optional*<br />nh4<br />**Type:** `Boolean`<br />Default *true*<br /><br />*Optional*<br />o2<br />**Type:** `Boolean`<br />Default *false*<br /><br />*Optional*<br />lux<br />**Type:** `Boolean`<br />Default *false*<br /><br />*Optional*<br />par<br />**Type:** `Boolean`<br />Default *false*<br /><br />*Optional*<br />kelvin<br />**Type:** `Boolean`<br />Default *false*|
+|`readings`| **Optional**<br />An array of readings to display<br /><br />*Optional*<br />Temperature<br />**Type:** `Boolean`<br />Default *true*<br /><br />*Optional*<br />ph<br />**Type:** `Boolean`<br />Default *true*<br /><br />*Optional*<br />nh3<br />**Type:** `Boolean`<br />Default *true*<br /><br />*Optional*<br />nh4<br />**Type:** `Boolean`<br />Default *true*<br /><br />*Optional*<br />o2<br />**Type:** `Boolean`<br />Default *false*<br /><br />*Optional*<br />lux<br />**Type:** `Boolean`<br />Default *false*<br /><br />*Optional*<br />par<br />**Type:** `Boolean`<br />Default *false*<br /><br />*Optional*<br />kelvin<br />**Type:** `Boolean`<br />Default *false*|
 
 ## To Do
 * Add `node_helper.js`