[xen stable-4.15] tools/xenstore: minor fix of the migration stream doc

[patchbot@xxxxxxx]

commit 182f8bb503b9dd3db5dd9118dc763d241787c6fc
Author:     Juergen Gross <jgross@xxxxxxxx>
AuthorDate: Tue Oct 11 15:16:09 2022 +0200
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Tue Oct 11 15:16:09 2022 +0200

    tools/xenstore: minor fix of the migration stream doc
    
    Drop mentioning the non-existent read-only socket in the migration
    stream description document.
    
    The related record field was removed in commit 8868a0e3f674 ("docs:
    update the xenstore migration stream documentation).
    
    Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
    Acked-by: Julien Grall <jgrall@xxxxxxxxxx>
    master commit: ace1d2eff80d3d66c37ae765dae3e3cb5697e5a4
    master date: 2022-09-08 09:25:58 +0200
---
 docs/designs/xenstore-migration.md | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/docs/designs/xenstore-migration.md 
b/docs/designs/xenstore-migration.md
index 5f1155273e..78530bbb0e 100644
--- a/docs/designs/xenstore-migration.md
+++ b/docs/designs/xenstore-migration.md
@@ -129,11 +129,9 @@ xenstored state that needs to be restored.
 | `evtchn-fd`    | The file descriptor used to communicate with |
 |                | the event channel driver                     |
 
-xenstored will resume in the original process context. Hence `rw-socket-fd` and
-`ro-socket-fd` simply specify the file descriptors of the sockets. Sockets
-are not always used, however, and so -1 will be used to denote an unused
-socket.
-
+xenstored will resume in the original process context. Hence `rw-socket-fd`
+simply specifies the file descriptor of the socket. Sockets are not always
+used, however, and so -1 will be used to denote an unused socket.
 
 \pagebreak
 
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generated by git-patchbot for /home/xen/git/xen.git#stable-4.15