[PATCH] docs: admin-guide: thunderbolt: fix sentence structure

[Manuel Ebner]

Replace ')' with ',' and add 'is' to sentence.

Fixes: 3fb10ea4ce86 ("thunderbolt: Add support for retimer NVM upgrade when there is no link")
Signed-off-by: Manuel Ebner <manuelebner@xxxxxxxxxxx>
---
 Documentation/admin-guide/thunderbolt.rst | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Documentation/admin-guide/thunderbolt.rst b/Documentation/admin-guide/thunderbolt.rst
index 91a6cb109988..ff25fe853706 100644
--- a/Documentation/admin-guide/thunderbolt.rst
+++ b/Documentation/admin-guide/thunderbolt.rst
@@ -294,8 +294,8 @@ for the retimers::
 
 This enumerates and adds the on-board retimers. Now retimer NVM can be
 upgraded in the same way than with cable connected (see previous
-section). However, the retimer is not disconnected as we are offline
-mode) so after writing ``1`` to ``nvm_authenticate`` one should wait for
+section). However, the retimer is not disconnected as we are in offline
+mode, so after writing ``1`` to ``nvm_authenticate`` one should wait for
 5 or more seconds before running rescan again::
 
   # echo 1 > /sys/bus/thunderbolt/devices/0-0/usb4_port1/rescan
-- 
2.54.0