diff --git a/reference/curl/functions/curl-setopt.xml b/reference/curl/functions/curl-setopt.xml
index 3ad3601e6b..1f4e72f182 100644
--- a/reference/curl/functions/curl-setopt.xml
+++ b/reference/curl/functions/curl-setopt.xml
@@ -793,10 +793,10 @@
             Allows an application to select what kind of IP addresses to use when
             resolving host names. This is only interesting when using host names that
             resolve addresses using more than one version of IP, possible values are
-            <constant>CURLOPT_IPRESOLVE_WHATEVER</constant>, 
-            <constant>CURLOPT_IPRESOLVE_V4</constant>, 
-            <constant>CURLOPT_IPRESOLVE_V6</constant>, by default
-            <constant>CURLOPT_IPRESOLVE_WHATEVER</constant>.
+            <constant>CURL_IPRESOLVE_WHATEVER</constant>, 
+            <constant>CURL_IPRESOLVE_V4</constant>, 
+            <constant>CURL_IPRESOLVE_V6</constant>, by default
+            <constant>CURL_IPRESOLVE_WHATEVER</constant>.
            </entry>
            <entry valign="top">
             Added in cURL 7.10.8.