diff --git a/reference/intl/intlcalendar/clear.xml b/reference/intl/intlcalendar/clear.xml
index 4833ec39ff..8b47782008 100644
--- a/reference/intl/intlcalendar/clear.xml
+++ b/reference/intl/intlcalendar/clear.xml
@@ -20,7 +20,7 @@
    &style.procedural;
   </para>
   <methodsynopsis>
-   <type>bool</type><methodname>intcal_clear</methodname>
+   <type>bool</type><methodname>intlcal_clear</methodname>
    <methodparam><type>IntlCalendar</type><parameter>cal</parameter></methodparam>
    <methodparam choice="opt"><type>int</type><parameter>field</parameter><initializer>NULL</initializer></methodparam>
   </methodsynopsis>
diff --git a/reference/intl/intlcalendar/getactualmaximum.xml b/reference/intl/intlcalendar/getactualmaximum.xml
index f6c859272d..96839b9d70 100644
--- a/reference/intl/intlcalendar/getactualmaximum.xml
+++ b/reference/intl/intlcalendar/getactualmaximum.xml
@@ -20,7 +20,7 @@
    &style.procedural;
   </para>
   <methodsynopsis>
-   <type>int</type><methodname>intcal_get_actual_maximum</methodname>
+   <type>int</type><methodname>intlcal_get_actual_maximum</methodname>
    <methodparam><type>IntlCalendar</type><parameter>cal</parameter></methodparam>
    <methodparam><type>int</type><parameter>field</parameter></methodparam>
   </methodsynopsis>
diff --git a/reference/intl/intlcalendar/getfirstdayofweek.xml b/reference/intl/intlcalendar/getfirstdayofweek.xml
index fdbcc4ee79..edde839cea 100644
--- a/reference/intl/intlcalendar/getfirstdayofweek.xml
+++ b/reference/intl/intlcalendar/getfirstdayofweek.xml
@@ -20,7 +20,7 @@
    &style.procedural;
   </para>
   <methodsynopsis>
-   <type>int</type><methodname>intl_get_first_day_of_week</methodname>
+   <type>int</type><methodname>intlcal_get_first_day_of_week</methodname>
    <methodparam><type>IntlCalendar</type><parameter>cal</parameter></methodparam>
   </methodsynopsis>
   <para>