diff --git a/src/sample_lib.rs b/src/sample_lib.rs
index 77c40ae..34c96dc 100644
--- a/src/sample_lib.rs
+++ b/src/sample_lib.rs
@@ -36,9 +36,6 @@ impl SampleLibrary {
     /// Returns an SAtom reference that you can clone and send directly
     /// to the sampling node of your choice.
     ///
-    /// The maximum length of the sample is `44100 * 10` samples, which
-    /// is the equivalent of roughly 1.7 MB.
-    ///
     /// Keep in mind that blocking on I/O in the UI might not be desireable.
     pub fn load<'a>(&'a mut self, path: &str) -> Result<&'a SAtom, SampleLoadError> {
         if self.loaded_samples.get(path).is_some() {
diff --git a/tests/common/mod.rs b/tests/common/mod.rs
index 257ad8e..df39c46 100644
--- a/tests/common/mod.rs
+++ b/tests/common/mod.rs
@@ -230,6 +230,12 @@ macro_rules! assert_minmax_of_rms {
     }
 }
 
+#[allow(unused)]
+pub fn pset_s(matrix: &mut Matrix, nid: NodeId, parm: &str, set: i64) {
+    let p = nid.inp_param(parm).unwrap();
+    matrix.set_param(p, SAtom::setting(set));
+}
+
 #[allow(unused)]
 pub fn pset_n(matrix: &mut Matrix, nid: NodeId, parm: &str, v_norm: f32) {
     let p = nid.inp_param(parm).unwrap();
diff --git a/tests/node_delay.rs b/tests/node_delay.rs
index b4ae726..bfe53e1 100644
--- a/tests/node_delay.rs
+++ b/tests/node_delay.rs
@@ -261,7 +261,6 @@ fn check_node_delay_fb_neg() {
     assert_eq!(idxs_big, vec![(441, 100), (882, -100), (1323, 100)]);
 }
 
-
 #[test]
 fn check_node_delay_fb_pos() {
     let (node_conf, mut node_exec) = new_node_engine();