diff --git a/src/components/navigation/section-document-or-browser.tsx b/src/components/navigation/section-document-or-browser.tsx
index d392dd4a7c..2f5df4a88c 100644
--- a/src/components/navigation/section-document-or-browser.tsx
+++ b/src/components/navigation/section-document-or-browser.tsx
@@ -216,12 +216,6 @@ export const SectionDocumentOrBrowser: React.FC<IProps> = observer(({ tabSpec, r
       });
   };
 
-  //----------------
-  // TO DO:
-  // add yellow color for network documents - see Leslie's story
-  //investigate bug where comments are not loading
-
-  //--------------
   const renderDocumentBrowserView = (subTab: ISubTabSpec) => {
     const classHash = classStore.classHash;
     return (
diff --git a/src/models/stores/ui.ts b/src/models/stores/ui.ts
index fc7c864eda..1044525e24 100644
--- a/src/models/stores/ui.ts
+++ b/src/models/stores/ui.ts
@@ -34,7 +34,6 @@ type UIDialogModelSnapshotWithoutType = Omit<UIDialogModelSnapshot, "type">;
 export const UIModel = types
   .model("UI", {
     dividerPosition: kDividerHalf,
-    // dividerPosition: kDividerMax,
     error: types.maybeNull(types.string),
     activeNavTab: ENavTab.kProblems,
     activeGroupId: "",