diff --git a/foundry/src/TychoRouter.sol b/foundry/src/TychoRouter.sol
index 4e16c70..6dd04f0 100644
--- a/foundry/src/TychoRouter.sol
+++ b/foundry/src/TychoRouter.sol
@@ -299,12 +299,15 @@ contract TychoRouter is AccessControl, Dispatcher, Pausable, ReentrancyGuard {
      * - The indices of the input and output tokens (via `tokenInIndex()` and `tokenOutIndex()`).
      * - The portion of the available amount to be used for the swap, indicated by the `split` value.
      *
-     * Two important notes:
+     * Three important notes:
      * - The contract assumes that token indexes follow a specific order: the sell token is at index 0, followed by any
      *  intermediary tokens, and finally the buy token.
      * - A `split` value of 0 is interpreted as 100% of the available amount (i.e., the entire remaining balance).
      *  This means that in scenarios without explicit splits the value should be 0, and when splits are present,
      *  the last swap should also have a split value of 0.
+     * - In case of cyclic swaps, the output token is the same as the input token.
+     *  `cyclicSwapAmountOut` is used to track the amount of the output token, and is updated when
+     *  the `tokenOutIndex` is 0.
      *
      * @param amountIn The initial amount of the sell token to be swapped.
      * @param nTokens The total number of tokens involved in the swap path, used to initialize arrays for internal tracking.
@@ -346,6 +349,7 @@ contract TychoRouter is AccessControl, Dispatcher, Pausable, ReentrancyGuard {
             currentAmountOut = _callExecutor(
                 swapData.executor(), currentAmountIn, swapData.protocolData()
             );
+            // Checks if the output token is the same as the input token
             if (tokenOutIndex == 0) {
                 cyclicSwapAmountOut += currentAmountOut;
             } else {
diff --git a/foundry/test/TychoRouter.t.sol b/foundry/test/TychoRouter.t.sol
index 5fe98b1..5b40291 100644
--- a/foundry/test/TychoRouter.t.sol
+++ b/foundry/test/TychoRouter.t.sol
@@ -1232,11 +1232,11 @@ contract TychoRouterTest is TychoRouterTestSetup {
     function testSplitInputCyclicSwap() public {
         // This test has start and end tokens that are the same
         // The flow is:
-        //                   ┌─── WETH (Pool 1) ───┐
-        //                   │                     │
-        // USDC (60% split) ─┤                     ├─> USDC
-        //                   │                     │
-        //                   └─── WETH (Pool 2) ───┘
+        //                   ┌─── WETH (USV3 Pool 1) ───┐
+        //                   │                          │
+        // USDC (60% split) ─┤                          ├─> USDC
+        //                   │                          │
+        //                   └─── WETH (USV3 Pool 2) ───┘
         //
         // 60% of USDC is swapped to WETH using Pool 1, then swapped back to USDC using Pool 2
         // 40% of USDC is swapped to WETH using Pool 2, then swapped back to USDC using Pool 1
@@ -1300,12 +1300,12 @@ contract TychoRouterTest is TychoRouterTestSetup {
     function testSplitOutputCyclicSwap() public {
         // This test has start and end tokens that are the same
         // The flow is:
-        //           ┌─── WETH (Pool 2, 60% split) ───┐
-        //           │                                │
-        // USDC ----─┤                                ├─> USDC
-        //           │                                │
-        //           └─── WETH (Pool 2, the rest)  ───┘
-        //
+        //                 ┌─── (USV3 Pool 1, 60% split) ───┐
+        //                 │                                │
+        // USDC ──(USV2)── ┤WETH                            ├─> USDC
+        //                 │                                │
+        //                 └─── (USV3 Pool 2, 40% split) ───┘
+
         uint256 amountIn = 100 * 10 ** 6;
         deal(USDC_ADDR, tychoRouterAddr, amountIn);