Update source/upgrading/upgrade/_sysvm_restart.rst

Co-authored-by: Pearl Dsilva <pearl1594@gmail.com>

Author: weizhouapache

source/upgrading/upgrade/_sysvm_restart.rst

@@ -75,7 +75,7 @@ Following matrix lists the versions of CloudStack that support live patching.
          +---------------------+-------------------------+--------------------------------+------------------------------------------+
          | >=4.16              | 4.19                    | Yes                            |       N/A                                |
          +---------------------+-------------------------+--------------------------------+------------------------------------------+
-         | >=4.16              | 4.20                    | Yes                            | May notice some issues due to the Debian |
+         | >=4.16              | 4.20                    | Yes                            | May notice some issues due to Debian |
          |                     |                         |                                | upgrade from 11(bullseye) to 12(bookworm)|
          +---------------------+-------------------------+--------------------------------+------------------------------------------+