diff --git a/js/atomic-interactions/view/AtomicInteractionsControlPanel.js b/js/atomic-interactions/view/AtomicInteractionsControlPanel.js
index 7a47d3cf..8dd4ac35 100644
--- a/js/atomic-interactions/view/AtomicInteractionsControlPanel.js
+++ b/js/atomic-interactions/view/AtomicInteractionsControlPanel.js
@@ -157,6 +157,8 @@ function AtomicInteractionsControlPanel( dualAtomModel, enableHeterogeneousAtoms
       ],
       spacing: 5
     } );
+
+    // REVIEW: Variable name doesn't match tandem name
     titleText = [ pinnedNodeText, new Text( movingString, {
       font: new PhetFont( 10 ),
       maxWidth: maxWidthOfTitleText,
@@ -183,6 +185,7 @@ function AtomicInteractionsControlPanel( dualAtomModel, enableHeterogeneousAtoms
       } );
     };
 
+    // REVIEW: variable name doesn't match tandem name
     const aquaRadioButtonsGroup = new AquaRadioButtonGroup(
       dualAtomModel.atomPairProperty,
       [
diff --git a/js/common/model/MoleculeForceAndMotionDataSetIO.js b/js/common/model/MoleculeForceAndMotionDataSetIO.js
index 4dec617d..2322ebc3 100644
--- a/js/common/model/MoleculeForceAndMotionDataSetIO.js
+++ b/js/common/model/MoleculeForceAndMotionDataSetIO.js
@@ -1,8 +1,8 @@
 // Copyright 2020, University of Colorado Boulder
 
 /**
- * IO type for MoleculeForceAndMotionDataSet, uses "data type" serialization where `fromStateObject will return of
- * new instance.
+ * IO type for MoleculeForceAndMotionDataSet, uses "data type" serialization where `fromStateObject returns a new
+ * instance.
  *
  * @author John Blanco (PhET Interactive Simulations)
  * @author Michael Kauzmann (PhET Interactive Simulations)