Restore the empty line after the license (#6088)

substrate/client/rpc-api/src/author/error.rs

@@ -15,6 +15,7 @@
 
 // You should have received a copy of the GNU General Public License
 // along with this program. If not, see <https://www.gnu.org/licenses/>.
+
 //! Authoring RPC module errors.
 
 use crate::errors;

substrate/client/rpc-api/src/author/mod.rs

@@ -15,6 +15,7 @@
 
 // You should have received a copy of the GNU General Public License
 // along with this program. If not, see <https://www.gnu.org/licenses/>.
+
 //! Substrate block-author/full-node API.
 
 pub mod error;

substrate/client/rpc-api/src/chain/mod.rs

@@ -15,6 +15,7 @@
 
 // You should have received a copy of the GNU General Public License
 // along with this program. If not, see <https://www.gnu.org/licenses/>.
+
 //! Substrate blockchain API.
 
 pub mod error;

substrate/client/rpc-api/src/child_state/mod.rs

@@ -15,6 +15,7 @@
 
 // You should have received a copy of the GNU General Public License
 // along with this program. If not, see <https://www.gnu.org/licenses/>.
+
 //! Substrate state API.
 
 use jsonrpc_derive::rpc;

substrate/client/rpc-api/src/errors.rs

@@ -15,6 +15,7 @@
 
 // You should have received a copy of the GNU General Public License
 // along with this program. If not, see <https://www.gnu.org/licenses/>.
+
 use log::warn;
 
 pub fn internal<E: ::std::fmt::Debug>(e: E) -> jsonrpc_core::Error {

substrate/client/rpc-api/src/helpers.rs

@@ -15,6 +15,7 @@
 
 // You should have received a copy of the GNU General Public License
 // along with this program. If not, see <https://www.gnu.org/licenses/>.
+
 use jsonrpc_core::futures::prelude::*;
 use futures::{channel::oneshot, compat::Compat};
 

substrate/client/rpc-api/src/offchain/error.rs

@@ -15,6 +15,7 @@
 
 // You should have received a copy of the GNU General Public License
 // along with this program. If not, see <https://www.gnu.org/licenses/>.
+
 //! Offchain RPC errors.
 
 use jsonrpc_core as rpc;

substrate/client/rpc-api/src/offchain/mod.rs

@@ -15,6 +15,7 @@
 
 // You should have received a copy of the GNU General Public License
 // along with this program. If not, see <https://www.gnu.org/licenses/>.
+
 //! Substrate offchain API.
 
 pub mod error;

substrate/client/rpc-api/src/policy.rs

@@ -15,6 +15,7 @@
 
 // You should have received a copy of the GNU General Public License
 // along with this program. If not, see <https://www.gnu.org/licenses/>.
+
 //! Policy-related types.
 //!
 //! Contains a `DenyUnsafe` type that can be used to deny potentially unsafe

substrate/client/rpc-api/src/state/error.rs

@@ -15,6 +15,7 @@
 
 // You should have received a copy of the GNU General Public License
 // along with this program. If not, see <https://www.gnu.org/licenses/>.
+
 //! State RPC errors.
 
 use crate::errors;

substrate/client/rpc-api/src/state/helpers.rs

@@ -15,6 +15,7 @@
 
 // You should have received a copy of the GNU General Public License
 // along with this program. If not, see <https://www.gnu.org/licenses/>.
+
 //! Substrate state API helpers.
 
 use sp_core::Bytes;

substrate/client/rpc-api/src/state/mod.rs

@@ -15,6 +15,7 @@
 
 // You should have received a copy of the GNU General Public License
 // along with this program. If not, see <https://www.gnu.org/licenses/>.
+
 //! Substrate state API.
 
 pub mod error;

substrate/client/rpc-api/src/subscriptions.rs

@@ -15,6 +15,7 @@
 
 // You should have received a copy of the GNU General Public License
 // along with this program. If not, see <https://www.gnu.org/licenses/>.
+
 use std::collections::HashMap;
 use std::sync::{Arc, atomic::{self, AtomicUsize}};
 

substrate/client/rpc-api/src/system/error.rs

@@ -15,6 +15,7 @@
 
 // You should have received a copy of the GNU General Public License
 // along with this program. If not, see <https://www.gnu.org/licenses/>.
+
 //! System RPC module errors.
 
 use crate::system::helpers::Health;

substrate/client/rpc-api/src/system/helpers.rs

@@ -15,6 +15,7 @@
 
 // You should have received a copy of the GNU General Public License
 // along with this program. If not, see <https://www.gnu.org/licenses/>.
+
 //! Substrate system API helpers.
 
 use std::fmt;

substrate/client/rpc-api/src/system/mod.rs

@@ -15,6 +15,7 @@
 
 // You should have received a copy of the GNU General Public License
 // along with this program. If not, see <https://www.gnu.org/licenses/>.
+
 //! Substrate system API.
 
 pub mod error;