fix clang-format issues

Author: ChuckHastings

cpp/src/c_api/graph_functions.cpp

@@ -121,8 +121,9 @@ struct two_hop_neighbors_functor : public cugraph::c_api::abstract_functor {
         if (error_code_ != CUGRAPH_SUCCESS) return;
       }
 
-      auto graph = reinterpret_cast<
-        cugraph::graph_t<vertex_t, edge_t, weight_t, false, multi_gpu>*>(graph_->graph_);
+      auto graph =
+        reinterpret_cast<cugraph::graph_t<vertex_t, edge_t, weight_t, false, multi_gpu>*>(
+          graph_->graph_);
 
       auto graph_view = graph->view();
       auto number_map = reinterpret_cast<rmm::device_uvector<vertex_t>*>(graph_->number_map_);

cpp/src/c_api/graph_helper.cu

@@ -42,15 +42,13 @@ template rmm::device_uvector<int64_t> expand_sparse_offsets(
   int64_t base_vertex_id,
   rmm::cuda_stream_view const& stream);
 
-template rmm::device_uvector<int32_t> expand_sparse_offsets(
-  raft::device_span<size_t const> offsets,
-  int32_t base_vertex_id,
-  rmm::cuda_stream_view const& stream);
+template rmm::device_uvector<int32_t> expand_sparse_offsets(raft::device_span<size_t const> offsets,
+                                                            int32_t base_vertex_id,
+                                                            rmm::cuda_stream_view const& stream);
 
-template rmm::device_uvector<int64_t> expand_sparse_offsets(
-  raft::device_span<size_t const> offsets,
-  int64_t base_vertex_id,
-  rmm::cuda_stream_view const& stream);
+template rmm::device_uvector<int64_t> expand_sparse_offsets(raft::device_span<size_t const> offsets,
+                                                            int64_t base_vertex_id,
+                                                            rmm::cuda_stream_view const& stream);
 
 }  // namespace c_api
 }  // namespace cugraph