Update api/api.proto

api/api.proto

@@ -160,7 +160,7 @@ service SDFSService {
     rpc Write(WriteRequest) returns (WriteResponse) {}
     rpc Delete(DeleteRequest) returns (DeleteResponse) {}
     rpc Lookup(LookupRequest) returns (LookupResponse) {}
-    rpc BulkLookup(BulkLookupRequest) returns (BulkLookupResponses) {}
+    rpc BulkLookup(BulkLookupRequest) returns (BulkLookupResponse) {}
 }
 
 message LookupLeaderRequest {}
@@ -180,4 +180,4 @@ message UpdateLeaderResponse {
 service DNSService {
     rpc Lookup(LookupLeaderRequest) returns (LookupLeaderResponse) {}
     rpc Update(UpdateLeaderRequest) returns (UpdateLeaderResponse) {}
-}
\ No newline at end of file
+}