dns_query_time plugin: python readme update

diff --git a/python.d/README.md b/python.d/README.md
index 7df6e3e8689d1f8b6ff705cdfbbf9cba9275dd46..e0e5893e2610d2b7a69e8614bc92b299bec4e217 100644 (file)
--- a/python.d/README.md
+++ b/python.d/README.md
@@ -227,6 +227,16 @@ Your kernel needs to have `CONFIG_CPU_IDLE` enabled.
 It produces one stacked chart per CPU, showing the percentage of time spent in
 each state.
 
+---
+# dns_query_time
+
+This module provides dns query time statistics.
+
+**Requirement:**
+* `python-dnspython` package
+
+It produces one aggregate chart or one chart per dns server, showing the query time.
+
 ---
 
 # dovecot