diff --git a/src/nodes/node_conf.rs b/src/nodes/node_conf.rs
index f067199..ba9f313 100644
--- a/src/nodes/node_conf.rs
+++ b/src/nodes/node_conf.rs
@@ -3,8 +3,8 @@
 // See README.md and COPYING for details.
 
 use super::{
-    FeedbackFilter, GraphMessage, NodeOp, NodeProg, MAX_ALLOCATED_NODES,
-    MAX_AVAIL_TRACKERS, MAX_INPUTS, UNUSED_MONITOR_IDX,
+    FeedbackFilter, GraphMessage, NodeOp, NodeProg, MAX_ALLOCATED_NODES, MAX_AVAIL_TRACKERS,
+    MAX_INPUTS, UNUSED_MONITOR_IDX,
 };
 use crate::dsp::tracker::{PatternData, Tracker};
 use crate::dsp::{node_factory, Node, NodeId, NodeInfo, ParamId, SAtom};
@@ -245,12 +245,7 @@ impl SharedNodeConf {
         }
 
         (
-            Self {
-                node_ctx_values,
-                graph_update_prod: rb_graph_prod,
-                monitor,
-                drop_thread,
-            },
+            Self { node_ctx_values, graph_update_prod: rb_graph_prod, monitor, drop_thread },
             SharedNodeExec {
                 node_ctx_values: exec_node_ctx_vals,
                 graph_update_con: rb_graph_con,
diff --git a/src/nodes/node_exec.rs b/src/nodes/node_exec.rs
index 069ffb2..699d026 100644
--- a/src/nodes/node_exec.rs
+++ b/src/nodes/node_exec.rs
@@ -3,8 +3,8 @@
 // See README.md and COPYING for details.
 
 use super::{
-    DropMsg, GraphMessage, NodeProg, FB_DELAY_TIME_US, MAX_ALLOCATED_NODES,
-    MAX_FB_DELAY_SIZE, MAX_SMOOTHERS, UNUSED_MONITOR_IDX,
+    DropMsg, GraphMessage, NodeProg, FB_DELAY_TIME_US, MAX_ALLOCATED_NODES, MAX_FB_DELAY_SIZE,
+    MAX_SMOOTHERS, UNUSED_MONITOR_IDX,
 };
 use crate::dsp::{Node, NodeContext, NodeId, MAX_BLOCK_SIZE};
 use crate::monitor::{MonitorBackend, MON_SIG_CNT};
diff --git a/tests/node_delay.rs b/tests/node_delay.rs
index 9bbe833..d137a60 100644
--- a/tests/node_delay.rs
+++ b/tests/node_delay.rs
@@ -119,7 +119,7 @@ fn check_node_delay_2() {
         vec![
             // 10ms smoothing time for "inp"
             0.001133, // 30ms delaytime just mixing the 0.5:
-            0.5, 0.5, 0.5, // the delayed smoothing ramp (10ms):
+            0.5, 0.5, 0.5,      // the delayed smoothing ramp (10ms):
             0.951113, // the delay + input signal:
             1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0
         ]