1 files changed, 6 insertions, 1 deletions
diff --git a/vnext/src/components/Message.js b/vnext/src/components/Message.js
index 6b0854a47..02371ddb8 100644
--- a/vnext/src/components/Message.js
+++ b/vnext/src/components/Message.js
@@ -87,7 +87,7 @@ function Message({ data, visitor, children, ...rest }) {
 
 export default React.memo(Message);
 
-function MessageContainer({isCode, data}) {
+function MessageContainer({ isCode, data }) {
     return isCode ? (<pre dangerouslySetInnerHTML={data} />) : (<p dangerouslySetInnerHTML={data} />);
 }
 
@@ -111,6 +111,11 @@ Message.propTypes = {
     children: PropTypes.node
 };
 
+MessageContainer.propTypes = {
+    isCode: PropTypes.bool.isRequired,
+    data: PropTypes.array.isRequired
+};
+
 Tags.propTypes = {
     user: UserType.isRequired,
     data: PropTypes.array