diff --git a/public/app/plugins/panel/singlestat/mappings.html b/public/app/plugins/panel/singlestat/mappings.html
index 5c3d604fa13..749681be2f1 100644
--- a/public/app/plugins/panel/singlestat/mappings.html
+++ b/public/app/plugins/panel/singlestat/mappings.html
@@ -1,17 +1,17 @@
 <div class="editor-row">
-        <div class="section tight-form-container" style="margin-bottom: 20px">
-                <div class="tight-form">
-                        <ul class="tight-form-list">
-                                <li class="tight-form-item">
-                                        Type
-                                </li>
-                                <li>
-                                        <select class="input-medium tight-form-input" ng-model="ctrl.panel.mappingType"
-					ng-options="f.value as f.name for f in ctrl.panel.mappingTypes" ng-change="ctrl.render()"></select>
-                                </li>
-                        </ul>
-                        <div class="clearfix"></div>
-                </div>
+	<div class="section tight-form-container" style="margin-bottom: 20px">
+		<div class="tight-form">
+			<ul class="tight-form-list">
+				<li class="tight-form-item">
+					Type
+				</li>
+				<li>
+					<select class="input-medium tight-form-input" ng-model="ctrl.panel.mappingType"
+						 ng-options="f.value as f.name for f in ctrl.panel.mappingTypes" ng-change="ctrl.render()"></select>
+				</li>
+			</ul>
+			<div class="clearfix"></div>
+		</div>
 	</div>
 </div>
 <div class="editor-row" ng-if="ctrl.panel.mappingType==1">
@@ -46,39 +46,39 @@
 	</div>
 </div>
 <div class="editor-row" ng-if="ctrl.panel.mappingType==2">
-        <h5>Set range mappings</h5>
-        <div class="section gf-form-group">
-                <div class="tight-form-container">
-                        <div class="tight-form" ng-repeat="rangeMap in ctrl.panel.rangeMaps">
-                                <ul class="tight-form-list">
-                                        <li class="tight-form-item">
-                                                <i class="fa fa-remove pointer" ng-click="ctrl.removeRangeMap(rangeMap)"></i>
-                                        </li>
-                                        <li class="tight-form-item">
-                                                From
-                                        </li>
-                                        <li>
-                                                <input type="text" ng-model="rangeMap.from" class="input-mini tight-form-input" ng-blur="ctrl.render()">
-                                        </li>
+	<h5>Set range mappings</h5>
+	<div class="section gf-form-group">
+		<div class="tight-form-container">
+			<div class="tight-form" ng-repeat="rangeMap in ctrl.panel.rangeMaps">
+				<ul class="tight-form-list">
 					<li class="tight-form-item">
-                                                To
-                                        </li>
-                                        <li>
-                                                <input type="text" ng-model="rangeMap.to" class="input-mini tight-form-input" ng-blur="ctrl.render()">
-                                        </li>
+						<i class="fa fa-remove pointer" ng-click="ctrl.removeRangeMap(rangeMap)"></i>
+					</li>
 					<li class="tight-form-item">
-                                                Text
-                                        </li>
-                                        <li>
-                                                <input type="text" ng-model="rangeMap.text" class="input-mini tight-form-input" ng-blur="ctrl.render()">
-                                        </li>
-                                </ul>
-                                <div class="clearfix"></div>
-                        </div>
-                </div>
+						From
+					</li>
+					<li>
+						<input type="text" ng-model="rangeMap.from" class="input-mini tight-form-input" ng-blur="ctrl.render()">
+					</li>
+					<li class="tight-form-item">
+						To
+					</li>
+					<li>
+						<input type="text" ng-model="rangeMap.to" class="input-mini tight-form-input" ng-blur="ctrl.render()">
+					</li>
+					<li class="tight-form-item">
+						Text
+					</li>
+					<li>
+						<input type="text" ng-model="rangeMap.text" class="input-mini tight-form-input" ng-blur="ctrl.render()">
+					</li>
+				</ul>
+				<div class="clearfix"></div>
+			</div>
+		</div>
 
-                <button class="btn btn-inverse" style="margin-top: 20px" ng-click="ctrl.addRangeMap()">
-                        Add a range mapping
-                </button>
-        </div>
+		<button class="btn btn-inverse" style="margin-top: 20px" ng-click="ctrl.addRangeMap()">
+			Add a range mapping
+		</button>
+	</div>
 </div>