diff --git a/src/c2se/backend/member_class.rs b/src/c2se/backend/member_class.rs
index e3db5a9..0aa8e50 100644
--- a/src/c2se/backend/member_class.rs
+++ b/src/c2se/backend/member_class.rs
@@ -43,14 +43,14 @@ pub struct ListMemberClassesRequest {
     pub name_like: ::core::option::Option<::prost::alloc::string::String>,
 }
 #[derive(Clone, PartialEq, ::prost::Message)]
-pub struct ListMemberClasssResponse {
+pub struct ListMemberClassesResponse {
     #[prost(message, optional, tag="1")]
     pub error: ::core::option::Option<protobuf::rpc::Error>,
     #[prost(message, optional, tag="2")]
-    pub result: ::core::option::Option<list_member_classs_response::Result>,
+    pub result: ::core::option::Option<list_member_classes_response::Result>,
 }
-/// Nested message and enum types in `ListMemberClasssResponse`.
-pub mod list_member_classs_response {
+/// Nested message and enum types in `ListMemberClassesResponse`.
+pub mod list_member_classes_response {
     use crate::models::member;
 
     #[derive(Clone, PartialEq, ::prost::Message)]
diff --git a/src/ss/member/member_class.rs b/src/ss/member/member_class.rs
index 25357ab..8972f6d 100644
--- a/src/ss/member/member_class.rs
+++ b/src/ss/member/member_class.rs
@@ -49,14 +49,14 @@ pub struct ListMemberClassesRequest {
     pub name_like: ::core::option::Option<::prost::alloc::string::String>,
 }
 #[derive(Clone, PartialEq, ::prost::Message)]
-pub struct ListMemberClasssResponse {
+pub struct ListMemberClassesResponse {
     #[prost(message, optional, tag="1")]
     pub error: ::core::option::Option<protobuf::rpc::Error>,
     #[prost(message, optional, tag="2")]
-    pub result: ::core::option::Option<list_member_classs_response::Result>,
+    pub result: ::core::option::Option<list_member_classes_response::Result>,
 }
-/// Nested message and enum types in `ListMemberClasssResponse`.
-pub mod list_member_classs_response {
+/// Nested message and enum types in `ListMemberClassesResponse`.
+pub mod list_member_classes_response {
   use crate::models::member;
 
   #[derive(Clone, PartialEq, ::prost::Message)]