diff --git a/research/rainbow_options_bruteforce_method/rainbow_options_bruteforce_method.ipynb b/research/rainbow_options_bruteforce_method/rainbow_options_bruteforce_method.ipynb
index 16c640a9..b1ee0e8d 100644
--- a/research/rainbow_options_bruteforce_method/rainbow_options_bruteforce_method.ipynb
+++ b/research/rainbow_options_bruteforce_method/rainbow_options_bruteforce_method.ipynb
@@ -6,7 +6,9 @@
    "metadata": {},
    "source": [
     "# Rainbow options with bruteforce methodology\n",
-    "In this Notebook we will go through the implementation using QMOD for the rainbow option presented in https://arxiv.org/pdf/2402.05574.pdf\n"
+    "\n",
+    "In this Notebook we will go through the implementation using QMOD for the rainbow option.\n",
+    "This Notebook role is to verify result of different metodology on a smal scale problem, as it grows exponentially in the gate count."
    ]
   },
   {
@@ -177,9 +179,6 @@
    "source": [
     "FRAC_PLACES = 1\n",
     "\n",
-    "#def round_factor(a):\n",
-    "#    precision_factor = 2 ** (FRAC_PLACES)\n",
-    "#    return round(a * precision_factor) / precision_factor\n",
     "def round_factor(a):\n",
     "    precision_factor = 2 ** (FRAC_PLACES)\n",
     "    return np.floor(a * precision_factor) / precision_factor\n",
@@ -310,6 +309,14 @@
     "## Brute-Force Amplitude Loading Method"
    ]
   },
+  {
+   "cell_type": "markdown",
+   "id": "71345ed8",
+   "metadata": {},
+   "source": [
+    "This type of amplitude loading has an exponential scale, is therefore used as a \"sanity check\" method for validating result from the direct method and integration method that are part of the paper [[1]](#QALROP)"
+   ]
+  },
   {
    "cell_type": "code",
    "execution_count": 8,