[完善] 修正编译报错

src/app/key-unit/basicinfo/statisticsOfFireFightingFacilities.html

@@ -1,4 +1,4 @@
 <div>
   <div style="color: #2196f3; font-weight: 550;">消防设施统计<label style="float: right; cursor: pointer;" mat-dialog-close>×</label></div>
-  <p style="margin: 5px 0; font-size: 14px;" *ngFor="let item of allFireList;let key = index" [ngStyle]="{'background-color': key%2 != '0' ? '#F2F2F2' : 'none'}">{{item}}</p>
+  <p style="margin: 5px 0; font-size: 14px;" *ngFor="let item of allFireList;let key = index" [ngStyle]="{'background-color': key%2 != 0 ? '#F2F2F2' : 'none'}">{{item}}</p>
 </div>