net: treewide: Fix typo found in DocBook/networking.xml

This patch fix spelling typo found in DocBook/networking.xml.
It is because the neworking.xml is generated from comments
in the source, I have to fix typo in comments within the source.

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/core/gen_stats.c b/net/core/gen_stats.c
index 9d3d9e7..2ddbce4 100644
--- a/net/core/gen_stats.c
+++ b/net/core/gen_stats.c
@@ -206,7 +206,7 @@
  * @st: application specific statistics data
  * @len: length of data
  *
- * Appends the application sepecific statistics to the top level TLV created by
+ * Appends the application specific statistics to the top level TLV created by
  * gnet_stats_start_copy() and remembers the data for XSTATS if the dumping
  * handle is in backward compatibility mode.
  *