Fix typo.

spring-boot-admin-server-ui/app/views/apps/environment.html

@@ -49,10 +49,10 @@
 							<button class="btn" ng-click="reset()">Reset overrides</button>
 						</div>
 						<div class="alert alert-info" ng-if="overrides.changes">
-							<pre>{{ override.changes }}</pre>
+							<pre>{{ overrides.changes }}</pre>
 						</div>
 						<div class="alert alert-error" ng-if="overrides.error">
-							<b>Error:</b> {{ override.error }}
+							<b>Error:</b> {{ overrides.error }}
 						</div>
 					</td>
 				</tr>