doc: fixup formatting in zebra.rst

Swap out incorrect usage of '^' with proper usage of '-'.

Signed-off-by: Trey Aspelund <taspelund@nvidia.com>
This commit is contained in:
Trey Aspelund 2021-09-15 20:50:55 -04:00
parent 827ddd5a1d
commit 4c9cf1988f

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@ -1252,7 +1252,7 @@ with the linux kernel for that. The following link has helpful references to man
sysctl values: https://www.kernel.org/doc/Documentation/networking/ip-sysctl.txt
Expected sysctl settings
^^^^^^^^^^^^^^^^^^^^^^^^
------------------------
.. option:: net.ipv4.ip_forward = 1
@ -1286,7 +1286,7 @@ Expected sysctl settings
is the default behavior for v4 as well.
Optional sysctl settings
^^^^^^^^^^^^^^^^^^^^^^^^
------------------------
.. option:: net.ipv4.conf.{all,default,<interface>}.bc_forwarding = 0