fix expList ng-if using obj & unclear text

beat/web/reports/static/reports/app/directives/experimentsTable.js

@@ -80,7 +80,7 @@ angular.module('reportApp')
 		class="panel-collapse collapse in"
 		role="tabpanel"
 		aria-labelledby="{{ domId }}-heading">
-			<table ng-if='exps.length > 0' class="table table-striped table-hover">
+			<table ng-if='expNames.length > 0' class="table table-striped table-hover">
 				<thead>
 					<tr>
 						<th ng-if='isByName'></th>
@@ -116,9 +116,9 @@ angular.module('reportApp')
 
 			<div class='panel-body' ng-if='expNames.length == 0'>
 				<i class="fa fa-warning fa-lg"></i>
-				You have <strong>not added any experiments</strong> in this report yet.
-				You may add experiments from
-				<a href="{{ getExperimentListPath() }}{{ ReportService.author }}/">any experiment list page</a>
+				You have <strong>not added any experiments</strong> to this report yet.
+				You may add experiments from throughout the platform
+				(e.g. <a href="{{ getExperimentListPath() }}{{ ReportService.author }}/">your experiment list page</a>)
 				to unlock editing features for this report.
 			</div>
 	</div>