diff --git a/README.md b/README.md
index 271e59f..a29f05c 100644
--- a/README.md
+++ b/README.md
@@ -3,23 +3,19 @@
 This is the official implementation of the paper
 "Revisiting Deep Learning Models for Tabular Data".
 
-<!--
-NOTE: some of the following lines has two spaces in the end
-which translates to line breaks in Markdown.
--->
-
 **Links**
 
-:scroll: [arXiv](https://arxiv.org/abs/2106.11959)  
-:package: [**Python package**](./package/README.md#python-package)  
-:books: [RTDL (other projects on tabular deep learning)](https://github.com/yandex-research/rtdl)
+:scroll: [arXiv](https://arxiv.org/abs/2106.11959)
+<br> :package: **[Python package](./package/README.md#python-package)
+(the recommended implementation)**
+<br> :books: [RTDL (other projects on tabular deep learning)](https://github.com/yandex-research/rtdl)
 
 **This document**
 
-[TL;DR](#tldr)  
-[Metrics & Hyperparameters](#how-to-explore-metrics-and-hyperparameters)  
-[How to reproduce the reported results](#how-to-reproduce-the-results)  
-[How to cite](#how-to-cite)
+[TL;DR](#tldr)
+<br> [Metrics & Hyperparameters](#how-to-explore-metrics-and-hyperparameters)
+<br> [How to reproduce the reported results](#how-to-reproduce-the-results)
+<br> [How to cite](#how-to-cite)
 
 # TL;DR
 
diff --git a/package/README.md b/package/README.md
index 75109c3..74eb613 100644
--- a/package/README.md
+++ b/package/README.md
@@ -1,11 +1,11 @@
 # Python package <!-- omit in toc -->
 
 > [!NOTE]
-> See also: [RTDL](https://github.com/yandex-research/rtdl)
-> (other projects on tabular deep learning).
+> See also [RTDL](https://github.com/yandex-research/rtdl)
+> -- other projects on tabular deep learning.
 
-This package provides the officially recommended easy-to-use
-implementation of the main things from the paper.
+This package provides the officially recommended implementation
+of the [paper](../README.md).
 
 <details>
 <summary><i>This package VS The original implementation</i></summary>
diff --git a/package/example.ipynb b/package/example.ipynb
index 6ba91c8..c3944c6 100644
--- a/package/example.ipynb
+++ b/package/example.ipynb
@@ -8,9 +8,17 @@
     "  <img src=\"https://colab.research.google.com/assets/colab-badge.svg\" alt=\"Open In Colab\"/>\n",
     "</a>\n",
     "\n",
-    "## Notes\n",
+    "---\n",
     "\n",
-    "**Hyperparameters are not tuned and may be suboptimal.**"
+    "**See also** [RTDL](https://github.com/yandex-research/rtdl)\n",
+    "-- **other projects on tabular deep learning**.\n",
+    "\n",
+    "---\n",
+    "\n",
+    "- This notebook provides a usage example of the\n",
+    "  [rtdl_revisiting_models](https://github.com/yandex-research/rtdl-revisiting-models)\n",
+    "  package.\n",
+    "- Hyperparameters are not tuned and may be suboptimal."
    ]
   },
   {