diff --git a/plugins/examples/gain-gui/src/lib.rs b/plugins/examples/gain-gui/src/lib.rs
index affcf618..541659b9 100644
--- a/plugins/examples/gain-gui/src/lib.rs
+++ b/plugins/examples/gain-gui/src/lib.rs
@@ -163,12 +163,12 @@ impl Plugin for Gain {
         buffer: &mut Buffer,
         _context: &mut impl ProcessContext,
     ) -> ProcessStatus {
-        for samples in buffer.iter_mut() {
+        for channel_samples in buffer.iter_mut() {
             let mut amplitude = 0.0;
-            let num_samples = samples.len();
+            let num_samples = channel_samples.len();
 
             let gain = self.params.gain.smoothed.next();
-            for sample in samples {
+            for sample in channel_samples {
                 *sample *= util::db_to_gain(gain);
                 amplitude += *sample;
             }
diff --git a/plugins/examples/gain/src/lib.rs b/plugins/examples/gain/src/lib.rs
index c8c9a3be..a4da36ec 100644
--- a/plugins/examples/gain/src/lib.rs
+++ b/plugins/examples/gain/src/lib.rs
@@ -139,11 +139,11 @@ impl Plugin for Gain {
         buffer: &mut Buffer,
         _context: &mut impl ProcessContext,
     ) -> ProcessStatus {
-        for samples in buffer.iter_mut() {
+        for channel_samples in buffer.iter_mut() {
             // Smoothing is optionally built into the parameters themselves
             let gain = self.params.gain.smoothed.next();
 
-            for sample in samples {
+            for sample in channel_samples {
                 *sample *= util::db_to_gain(gain);
             }
         }
diff --git a/plugins/examples/sine/src/lib.rs b/plugins/examples/sine/src/lib.rs
index 3ef7d6fd..d5079f4b 100644
--- a/plugins/examples/sine/src/lib.rs
+++ b/plugins/examples/sine/src/lib.rs
@@ -134,7 +134,7 @@ impl Plugin for Sine {
 
     fn process(&mut self, buffer: &mut Buffer, context: &mut impl ProcessContext) -> ProcessStatus {
         let mut next_event = context.next_midi_event();
-        for (sample_id, samples) in buffer.iter_mut().enumerate() {
+        for (sample_id, channel_samples) in buffer.iter_mut().enumerate() {
             // Smoothing is optionally built into the parameters themselves
             let gain = self.params.gain.smoothed.next();
 
@@ -167,7 +167,7 @@ impl Plugin for Sine {
                 self.calculate_sine(frequency)
             };
 
-            for sample in samples {
+            for sample in channel_samples {
                 *sample = sine * util::db_to_gain(gain);
             }
         }