[PATCH 3/3] doc: networking: add scaling doc into index file

[Otto Sabart]

Add reference to scaling document into main table of contents in network
documentation.

Signed-off-by: Otto Sabart <ottosabart@xxxxxxxxxx>
---
 Documentation/networking/index.rst | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/networking/index.rst b/Documentation/networking/index.rst
index 6a47629ef8ed..47552ea410fe 100644
--- a/Documentation/networking/index.rst
+++ b/Documentation/networking/index.rst
@@ -32,6 +32,7 @@ Contents:
    alias
    bridge
    snmp_counter
+   scaling
 
 .. only::  subproject
 
-- 
2.17.2

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