Fix typo `DBusInteracesMap` -> `DBusInterfacesMap`

Change-Id: I9a851076eccee9d79ad7bb036e58b717e06ad5d1
Signed-off-by: Michael Shen <gpgpgp@google.com>
diff --git a/redfish-core/lib/update_service.hpp b/redfish-core/lib/update_service.hpp
index da37625..5860de6 100644
--- a/redfish-core/lib/update_service.hpp
+++ b/redfish-core/lib/update_service.hpp
@@ -83,7 +83,7 @@
     softwareInterfaceAdded(const std::shared_ptr<bmcweb::AsyncResp>& asyncResp,
                            sdbusplus::message_t& m, task::Payload&& payload)
 {
-    dbus::utility::DBusInteracesMap interfacesProperties;
+    dbus::utility::DBusInterfacesMap interfacesProperties;
 
     sdbusplus::message::object_path objPath;
 
@@ -330,7 +330,7 @@
     afterUpdateErrorMatcher(const std::shared_ptr<bmcweb::AsyncResp>& asyncResp,
                             const std::string& url, sdbusplus::message_t& m)
 {
-    dbus::utility::DBusInteracesMap interfacesProperties;
+    dbus::utility::DBusInterfacesMap interfacesProperties;
     sdbusplus::message::object_path objPath;
     m.read(objPath, interfacesProperties);
     BMCWEB_LOG_DEBUG("obj path = {}", objPath.str);