Update update headers in hassio (#4751)

* Update update headers in hassio

* Other tabs too

hassio/src/dashboard/hassio-update.ts

@@ -64,7 +64,7 @@ export class HassioUpdate extends LitElement {
         </h1>
         <div class="card-group">
           ${this._renderUpdateCard(
-            "Home Assistant",
+            "Home Assistant Core",
             this.hassInfo.version,
             this.hassInfo.last_version,
             "hassio/homeassistant/update",
@@ -74,7 +74,7 @@ export class HassioUpdate extends LitElement {
             "hassio:home-assistant"
           )}
           ${this._renderUpdateCard(
-            "Hass.io Supervisor",
+            "Supervisor",
             this.supervisorInfo.version,
             this.supervisorInfo.last_version,
             "hassio/supervisor/update",
@@ -82,7 +82,7 @@ export class HassioUpdate extends LitElement {
           )}
           ${this.hassOsInfo
             ? this._renderUpdateCard(
-                "HassOS",
+                "Operating System",
                 this.hassOsInfo.version,
                 this.hassOsInfo.version_latest,
                 "hassio/hassos/update",

hassio/src/snapshots/hassio-snapshots.ts

@@ -83,8 +83,8 @@ class HassioSnapshots extends LitElement {
           Create snapshot
         </h1>
         <p class="description">
-          Snapshots allow you to easily backup and restore all data of your
-          Hass.io instance.
+          Snapshots allow you to easily backup and restore all data of your Home
+          Assistant instance.
         </p>
         <div class="card-group">
           <paper-card>

hassio/src/system/hassio-supervisor-info.ts

@@ -32,7 +32,7 @@ class HassioSupervisorInfo extends LitElement {
     return html`
       <paper-card>
         <div class="card-content">
-          <h2>Hass.io supervisor</h2>
+          <h2>Supervisor</h2>
           <table class="info">
             <tbody>
               <tr>