[PATCH 09/29] examples/ipv4_multicast: correct documentation typo

[Stephen Hemminger <stephen@networkplumber.org>]

Correct typo in IPv4 multicast sample documentation:
- Change "walk though" to "walk through"

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 doc/guides/sample_app_ug/ipv4_multicast.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/guides/sample_app_ug/ipv4_multicast.rst b/doc/guides/sample_app_ug/ipv4_multicast.rst
index 3eb8b95f29..fdccea23d9 100644
--- a/doc/guides/sample_app_ug/ipv4_multicast.rst
+++ b/doc/guides/sample_app_ug/ipv4_multicast.rst
@@ -195,7 +195,7 @@ Although both are based on the data zero-copy idea,
 there are some differences in the details.
 
 The first approach creates a clone of the input packet. For example,
-walk though all segments of the input packet and for each of segment,
+walk through all segments of the input packet and for each of segment,
 create a new buffer and attach that new buffer to the segment
 (refer to ``rte_pktmbuf_clone()`` in the mbuf library for more details).
 A new buffer is then allocated for the packet header and is prepended to the cloned buffer.
-- 
2.51.0