fixed wording and styling issues

Change-Id: I381af84762a1ebd2580148f1c72e6f6aec073cae
Signed-off-by: Michael Davis <michael.s.davis@ibm.com>
diff --git a/app/overview/controllers/system-overview-controller.html b/app/overview/controllers/system-overview-controller.html
index 9446a35..139a7fe 100644
--- a/app/overview/controllers/system-overview-controller.html
+++ b/app/overview/controllers/system-overview-controller.html
@@ -1,7 +1,7 @@
 <loader loading="loading"></loader>
 <div class="overview">
 	<div class="row column">
-		<h1 class="inline">IBM Power Witherspoon 2</h1>
+		<h1 class="inline">{{dataService.hostname}}</h1>
 		<button class="link" ng-click="edit_server_name = !edit_server_name">edit</button><!-- this is default name. Will show custom server name if set -->
 	</div>
 	<section class="row">
@@ -88,7 +88,7 @@
 					<p class="inline courier-bold float-right">3:20:12 5/22/2017 UTC</p>
 				</div>
 				<div class="quick-links__item no-icon">
-					<p class="inline quick-links__label">Turn <span ng-if="dataService.LED_state == 'off'">on</span><span ng-if="dataService.LED_state == 'on'">off</span> server indicator</p>
+					<p class="inline quick-links__label">Turn <span ng-if="dataService.LED_state == 'off'">on</span><span ng-if="dataService.LED_state == 'on'">off</span> server LED</p>
 					<div class="toggle inline float-right">
 						<input id="toggle__switch-round"
 								class="toggle-switch toggle-switch__round-flat"
@@ -97,7 +97,7 @@
 								ng-click="toggleLED()"
 								ng-checked="dataService.LED_state == 'on'"
 								ng-disabled="dataService.server_unreachable">
-						<label for="toggle__switch-round" tabindex="0">Server indicator is <span class="uid-switch__status">{{dataService.LED_state}}</span></label>
+						<label for="toggle__switch-round" tabindex="0">Server LED is <span class="uid-switch__status">{{dataService.LED_state}}</span></label>
 					</div>
 				</div>
 				<a href="#/server-control/remote-console" class="no-icon quick-links__item">