doc: fix missing argument for dns.resolvePtr()

PR-URL: #12256 Fixes: #12161 Reviewed-By: Vse Mozhet Byt <[email protected]> Reviewed-By: Roman Reiss <[email protected]> Reviewed-By: Luigi Pinca <[email protected]>
nodejs · Apr 10, 2017 · 6826637 · 6826637
1 parent 4a6bb37
commit 6826637
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/doc/api/dns.md b/doc/api/dns.md
@@ -323,7 +323,7 @@ Uses the DNS protocol to resolve name server records (`NS` records) for the
 contain an array of name server records available for `hostname`
 (e.g. `['ns1.example.com', 'ns2.example.com']`).
 
-## dns.resolvePtr(hostname)
+## dns.resolvePtr(hostname, callback)
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