diff --git a/lib/6to5/traverse/scope.js b/lib/6to5/traverse/scope.js
index 6a35054c9c..f4639fd6ac 100644
--- a/lib/6to5/traverse/scope.js
+++ b/lib/6to5/traverse/scope.js
@@ -148,16 +148,15 @@ Scope.prototype.inferType = function (node) {
   }
 
   if (t.isLiteral(target) || t.isArrayExpression(target) || t.isObjectExpression(target)) {
-    // todo: possibly call some helper that will resolve these to a type annotation
+    // todo: possibly call some helper that will resolve these to a flow type annotation
   }
 
   if (t.isCallExpression(target)) {
-    // todo: need to resolve this to a return type
+    // todo: resolve this to a return type
   }
 
   if (t.isMemberExpression(target)) {
-    // todo: crawl this and find the correct type, bail on anything that we cannot
-    // possibly be 100% confident on
+    // todo: crawl this and find the correct type, bail on anything that we cannot possibly be 100% confident on
   }
 
   if (t.isIdentifier(target)) {