diff --git a/doc/api/dns.md b/doc/api/dns.md
index 43549cf49e6dd7..3037f5fcf8a793 100644
--- a/doc/api/dns.md
+++ b/doc/api/dns.md
@@ -936,7 +936,7 @@ Here is an example of the result object:
     minttl: 60 } ]
 ```
 
-## `dnsPromises.resolveCaa(hostname)`
+### `dnsPromises.resolveCaa(hostname)`
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