[trafficserver] branch master updated: Header rewrite doc fix (#9234)

[ez...@apache.org]

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The following commit(s) were added to refs/heads/master by this push:
     new 20c445c74 Header rewrite doc fix (#9234)
20c445c74 is described below

commit 20c445c742ce6e3f8a4b852459407d31862ad8f5
Author: Evan Zelkowitz <ez...@apache.org>
AuthorDate: Wed Dec 7 16:37:31 2022 -0700

    Header rewrite doc fix (#9234)
    
    Add information about set-body
---
 doc/admin-guide/plugins/header_rewrite.en.rst | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/doc/admin-guide/plugins/header_rewrite.en.rst b/doc/admin-guide/plugins/header_rewrite.en.rst
index 4d331cf35..c251cb6e0 100644
--- a/doc/admin-guide/plugins/header_rewrite.en.rst
+++ b/doc/admin-guide/plugins/header_rewrite.en.rst
@@ -671,7 +671,8 @@ set-body
 
   set-body <text>
 
-Sets the body to ``<text>``. Can also be used to delete a body with ``""``
+Sets the body to ``<text>``. Can also be used to delete a body with ``""``. This is only useful when overriding the origin status, i.e.
+intercepting/pre-empting a request so that you can override the body from the body-factory with your own.
 
 set-config
 ~~~~~~~~~~