diff --git a/js/Property.js b/js/Property.js
index 8a4b1ad1..cd018237 100644
--- a/js/Property.js
+++ b/js/Property.js
@@ -47,7 +47,7 @@ define( require => {
         // Use this to detect or prevent update cycles. Update cycles may be due to floating point error,
         // faulty logic, etc. This may be of particular interest for PhET-iO instrumentation, where such
         // cycles may pollute the data stream. See https://github.com/phetsims/axon/issues/179
-        reentrant: false,
+        reentrant: false
 
         // Property also supports validator options, see ValidatorDef.VALIDATOR_KEYS.
 
diff --git a/js/ValidatorDef.js b/js/ValidatorDef.js
index 8ace7d10..6bcf6852 100644
--- a/js/ValidatorDef.js
+++ b/js/ValidatorDef.js
@@ -284,7 +284,7 @@ define( require => {
           else {
 
             // if not an array, then just check the array element
-            return ValidatorDef.isValueValidValueType( arrayElement, validator.arrayElementType, options )
+            return ValidatorDef.isValueValidValueType( arrayElement, validator.arrayElementType, options );
           }
         } ) ) ) {
           return false; // if every element didn't pass, then return false