diff --git a/docs/how-to/cooperative_groups.rst b/docs/how-to/cooperative_groups.rst
index 1034d6f48d..9568ff9f9d 100644
--- a/docs/how-to/cooperative_groups.rst
+++ b/docs/how-to/cooperative_groups.rst
@@ -53,7 +53,7 @@ The **block** is the same as the :ref:`inherent_thread_model` block entity.
 
   Cooperative group thread hierarchy in blocks.
 
-The cooperative groups API introduce a new level between block thread and threads. The :ref:`thread-block tile <coop_thread_block_tile>` give the opportunity to have tiles in the thread block, while the :ref:`coalesced group <coop_coalesced_group>` holds the active threads of the parent group. These groups further discussed in the :ref:`groups types <coop_group_types>` section.
+The cooperative groups API introduce a new level between block thread and threads. The :ref:`thread-block tile <coop_thread_block_tile>` give the opportunity to have tiles in the thread block, while the :ref:`coalesced group <coop_coalesced_groups>` holds the active threads of the parent group. These groups further discussed in the :ref:`groups types <coop_group_types>` section.
 
 For details on memory model, check the :ref:`memory model description <memory_hierarchy>`.