docs(1804): Renamed procedure to deployment (#1806)

Author: Mount-Blanc

src/nameserver/name_server_impl.cc

@@ -3003,7 +3003,7 @@ void NameServerImpl::DropTable(RpcController* controller, const DropTableRequest
         }
     }
     {
-        // if table is associated with procedure, drop it fail
+        // if table is associated with deployment, drop it fail
         if (!request->db().empty()) {
             std::lock_guard<std::mutex> lock(mu_);
             auto db_iter = db_table_sp_map_.find(request->db());
@@ -3014,7 +3014,7 @@ void NameServerImpl::DropTable(RpcController* controller, const DropTableRequest
                     const auto& sp_vec = table_iter->second;
                     if (!sp_vec.empty()) {
                         std::stringstream ss;
-                        ss << "table has associated procedure: ";
+                        ss << "table has associated deployment: ";
                         for (uint32_t i = 0; i < sp_vec.size(); i++) {
                             ss << sp_vec[i].first << "." << sp_vec[i].second;
                             if (i != sp_vec.size() - 1) {