[dts] [PATCH] framework/tester: fix a typo

[Rami Rosen]

This patch fixes a trivial typo in send_ping() documentation
of framework/tester: it should be ping4 and not ping6.

Signed-off-by: Rami Rosen <rami.rosen at intel.com>
---
 framework/tester.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/framework/tester.py b/framework/tester.py
index cca4276..a775f68 100755
--- a/framework/tester.py
+++ b/framework/tester.py
@@ -381,7 +381,7 @@ class Tester(Crb):
 
     def send_ping(self, localPort, ipv4, mac):
         """
-        Send ping6 packet from local port with destination ipv4 address.
+        Send ping4 packet from local port with destination ipv4 address.
         """
         if self.ports_info[localPort]['type'] == 'ixia':
             return "Not implemented yet"
-- 
2.14.3