Update qpslimits.rst

DelayAction is UDP only

diff --git a/pdns/dnsdistdist/docs/advanced/qpslimits.rst b/pdns/dnsdistdist/docs/advanced/qpslimits.rst
index 81eeb7da428b354b0d47d1584e81569ba6a2f8de..0a63305f4631809aae66b088554e7d65719348d6 100644 (file)
--- a/pdns/dnsdistdist/docs/advanced/qpslimits.rst
+++ b/pdns/dnsdistdist/docs/advanced/qpslimits.rst
@@ -7,7 +7,7 @@ Traffic that exceeds a QPS limit, in total or per IP (subnet) can be matched by
 
   addAction(MaxQPSIPRule(5, 32, 48), DelayAction(100))
 
-This measures traffic per IPv4 address and per /48 of IPv6, and if traffic for such an address (range) exceeds 5 :term:`qps`, it gets delayed by 100ms.
+This measures traffic per IPv4 address and per /48 of IPv6, and if UDP traffic for such an address (range) exceeds 5 :term:`qps`, it gets delayed by 100ms.
 
 As another example: