fix formatting

pallets/certification/src/lib.rs

@@ -366,17 +366,13 @@ pub mod pallet {
             if verify_rules {
                 // only verify internal rules if asked
                 if let Err(e) = Self::check_add_cert_internal(issuer, receiver, block_number) {
-                    sp_std::if_std! {
-                        println!("fail to force add cert: {:?}", e)
-                    }
+                    sp_std::if_std! {println!("fail to force add cert: {:?}", e)}
                     return T::WeightInfo::do_add_cert_checked();
                 }
             }
 
             if let Err(e) = Self::try_add_cert(block_number, issuer, receiver) {
-                sp_std::if_std! {
-                            println!("fail to force add cert: {:?}", e)
-                }
+                sp_std::if_std! {println!("fail to force add cert: {:?}", e)}
             }
             T::WeightInfo::do_add_cert_checked()
         }