From d5ce3fadb826d1e2603a2215110990a4cae6909f Mon Sep 17 00:00:00 2001
From: Jack the Pug <jack@watchpug.org>
Date: Fri, 17 Jan 2025 22:44:04 +0700
Subject: [PATCH] Update `decrease-liquidity.md` to fix a bug in the demo code
 (#856)

---
 .../guides/providing-liquidity/decrease-liquidity.md  | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/docs/contracts/v3/guides/providing-liquidity/decrease-liquidity.md b/docs/contracts/v3/guides/providing-liquidity/decrease-liquidity.md
index 9696f43e1f..f16611fe84 100644
--- a/docs/contracts/v3/guides/providing-liquidity/decrease-liquidity.md
+++ b/docs/contracts/v3/guides/providing-liquidity/decrease-liquidity.md
@@ -37,7 +37,16 @@ Here we decrease the liquidity of our position without withdrawing all of it.
                 deadline: block.timestamp
             });
 
-        (amount0, amount1) = nonfungiblePositionManager.decreaseLiquidity(params);
+        nonfungiblePositionManager.decreaseLiquidity(params);
+
+        (amount0, amount1) = nonfungiblePositionManager.collect(
+            INonfungiblePositionManager.CollectParams({
+                tokenId: tokenId,
+                recipient: address(this),
+                amount0Max: type(uint128).max,
+                amount1Max: type(uint128).max
+            })
+        );
 
         //send liquidity back to owner
         _sendToOwner(tokenId, amount0, amount1);