fix warning

Signed-off-by: zhouyongfei <zhouyongfei@huawei.com>

frameworks/inputmethod_controller/src/input_client_proxy.cpp

@@ -63,5 +63,5 @@ using namespace ErrorCode;
         auto status = Remote()->SendRequest(SET_DISPLAY_MODE, data, reply, option);
         return status;
     }
-}
-}
+} // namespace MiscServices
+} // namespace OHOS

frameworks/inputmethod_controller/src/input_client_stub.cpp

@@ -91,5 +91,5 @@ namespace MiscServices {
     {
         msgHandler = handler;
     }
-}
-}
+} // namespace MiscServices
+} // namespace OHOS

frameworks/inputmethod_controller/src/input_data_channel_proxy.cpp

@@ -177,5 +177,5 @@ namespace MiscServices {
 
         Remote()->SendRequest(STOP_INPUT, data, reply, option);
     }
-}
-}
+} // namespace MiscServices
+} // namespace OHOS

frameworks/inputmethod_controller/src/input_data_channel_stub.cpp

@@ -212,5 +212,5 @@ namespace MiscServices {
     {
         msgHandler = handler;
     }
-}
-}
+} // namespace MiscServices
+} // namespace OHOS

frameworks/inputmethod_controller/src/input_method_controller.cpp

@@ -420,5 +420,5 @@ using namespace MessageID;
         IMSA_HILOGI("InputMethodController::GetInputPattern");
         return inputPattern_;
     }
-}
-}
+} // namespace MiscServices
+} // namespace OHOS

frameworks/inputmethod_controller/src/input_method_system_ability_proxy.cpp

@@ -437,5 +437,5 @@ namespace MiscServices {
         }
         return NO_ERROR;
     }
-}
-}
+} // namespace MiscServices
+} // namespace OHOS

frameworks/inputmethod_controller/src/input_method_utils.cpp

@@ -15,6 +15,5 @@
 #include "input_method_utils.h"
 namespace OHOS {
 namespace MiscServices {
-}
-}
-
+} // namespace MiscServices
+} // namespace OHOS