diff --git a/js/FaucetNode.ts b/js/FaucetNode.ts
index d6646efbd..5d778785b 100644
--- a/js/FaucetNode.ts
+++ b/js/FaucetNode.ts
@@ -341,7 +341,7 @@ export default class FaucetNode extends AccessibleSlider( Node, 0 ) {
     documentation: 'Faucet that emits fluid, typically user-controllable',
     supertype: Node.NodeIO,
     events: [ 'startTapToDispense', 'endTapToDispense' ]
-  } )
+  } );
 }
 
 type ShooterNodeOptions = {
diff --git a/js/SpectrumNode.ts b/js/SpectrumNode.ts
index 10ec49801..934140c4f 100644
--- a/js/SpectrumNode.ts
+++ b/js/SpectrumNode.ts
@@ -41,7 +41,7 @@ export default class SpectrumNode extends Node {
   public static DEFAULT_VALUE_TO_COLOR = ( value: number ) => {
     assert && assert( value >= 0 && value <= 1, `value is out of range [0,1]: ${value}` );
     return new Color( 255 * value, 255 * value, 255 * value );
-  }
+  };
 
   public constructor( providedOptions?: SpectrumNodeOptions ) {