Update SSH add-on page (home-assistant#3113)

efp1 · pvizeli · commit 2df3b4b6bee7 · 2017-07-31T22:50:28.000+02:00
Including how to start ssh add-on for the first time, and a spelling error.
diff --git a/source/_addons/ssh.markdown b/source/_addons/ssh.markdown
@@ -19,7 +19,9 @@ $ hassio help
 This add-on will not enable you to install packages or do anything as root. This is not allowed with Hass.io.
 </p>
 
-To use this add-on, you must have a private/public key to log in. To generate them, follow the [instructions for Windows][win] and [these for other platforms][other]. It is possible to set a password for login since version 2.0 but for hight security use private/public keys. You can not run both variant at same time.
+To use this add-on, you must have a private/public key to log in. To generate them, follow the [instructions for Windows][win] and [these for other platforms][other]. It is possible to set a password for login since version 2.0 but for high security use private/public keys. You can not run both variant at same time.
+
+In order to start this add-on for the first time, you either need to include an ssh key (enclosed in quotation marks) or set a password in the options section. 
 
 ```json
 {

Original file line number	Diff line number	Diff line change
`@@ -19,7 +19,9 @@ $ hassio help`
`19`	`19`	`This add-on will not enable you to install packages or do anything as root. This is not allowed with Hass.io.`
`20`	`20`	`</p>`
`21`	`21`
`22`		`-To use this add-on, you must have a private/public key to log in. To generate them, follow the [instructions for Windows][win] and [these for other platforms][other]. It is possible to set a password for login since version 2.0 but for hight security use private/public keys. You can not run both variant at same time.`
	`22`	`+To use this add-on, you must have a private/public key to log in. To generate them, follow the [instructions for Windows][win] and [these for other platforms][other]. It is possible to set a password for login since version 2.0 but for high security use private/public keys. You can not run both variant at same time.`
	`23`	`+`
	`24`	`+In order to start this add-on for the first time, you either need to include an ssh key (enclosed in quotation marks) or set a password in the options section.`
`23`	`25`
`24`	`26`	```json
`25`	`27`	`{`