CLEANUP: dns: inacurate comment about prefered IP score
The comment was about "prefered network ip version" while it's actually
"prefered ip version" in the code.
Fixed
Backport status: 1.7 and 1.8
Be careful, this patch may not apply on 1.7, since the score was '4'
for this item at that time.
diff --git a/src/dns.c b/src/dns.c
index 8ae183f..c86e57d 100644
--- a/src/dns.c
+++ b/src/dns.c
@@ -976,7 +976,7 @@
*
* For these three priorities, a score is calculated. The
* weight are:
- * 8 - prefered netwok ip version.
+ * 8 - prefered ip version.
* 4 - prefered network.
* 2 - if the ip in the record is not affected to any other server in the same backend (duplication)
* 1 - current ip.