docs: posix: correct spelling of XSI_THREADS_EXT

The option group includes a trailing S Signed-off-by: Christopher Friedt <[email protected]>
KyraLengfeld · Nov 27, 2023 · 5da13ea · 5da13ea
1 parent 4d8442d
commit 5da13ea
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/doc/services/portability/posix/option_groups/index.rst b/doc/services/portability/posix/option_groups/index.rst
@@ -82,18 +82,18 @@ This table lists service support status in Zephyr:
     pthread_mutexattr_gettype(),yes
     pthread_mutexattr_settype(),yes
 
-.. _posix_option_group_xsi_thread_ext:
+.. _posix_option_group_xsi_threads_ext:
 
-XSI_THREAD_EXT
-==============
+XSI_THREADS_EXT
+===============
 
 The XSI_THREADS_EXT option group is required because it provides
 functions to control a thread's stack. This is considered useful for any
 real-time application.
 
 This table lists service support status in Zephyr:
 
-.. csv-table:: XSI_THREAD_EXT
+.. csv-table:: XSI_THREADS_EXT
    :header: API, Supported
    :widths: 50,10