fix(cloud): fix edit icon size (#1449)

ref: MANAGER-3471

Author: Cyrille Bourgois

packages/manager/apps/cloud/client/app/vrack/vrack.html

@@ -46,7 +46,7 @@ <h6 class="cui-page-header__subtitle" data-ng-bind="VrackCtrl.serviceName" data-
                 type="button"
                 title="{{'vrack_cloud_modiy_name' | translate }}"
                 data-ng-click="VrackCtrl.editName()">
-            <i class="oui-icon oui-icon-pen_line" aria-hidden="true"></i>
+            <i class="oui-icon oui-icon-pen_line oui-icon_small" aria-hidden="true"></i>
         </button>
     </header>
 
@@ -98,7 +98,7 @@ <h6 class="cui-page-header__subtitle" data-ng-bind="VrackCtrl.serviceName" data-
                             type="button"
                             title="{{'vrack_cloud_modiy_description' | translate }}"
                             data-ng-click="VrackCtrl.editDescription()">
-                        <i class="oui-icon oui-icon-pen_line" aria-hidden="true"></i>
+                        <i class="oui-icon oui-icon-pen_line oui-icon_small" aria-hidden="true"></i>
                     </button>
                 </div>
             </div>