clarifying comment

weaverryan · web-flow · commit 5da8b70d0fae · 2019-03-01T10:37:22.000-05:00
diff --git a/lib/webpack/shared-entry-concat-plugin.js b/lib/webpack/shared-entry-concat-plugin.js
@@ -18,6 +18,7 @@ function SharedEntryConcatPlugin(sharedEntryName) {
 
 function getChunkFilename(compilation, chunkName) {
     const chunk = compilation.namedChunks.get(chunkName);
+    // any "additional" files - like .hot-update.js when using --hot
     const additionalChunkAssets = compilation.additionalChunkAssets || [];
 
     if (!chunk) {
