diff --git a/reference/http/HttpResponse/getThrottleDelay.xml b/reference/http/HttpResponse/getThrottleDelay.xml
index 7d693a73f6..8f82b450f3 100644
--- a/reference/http/HttpResponse/getThrottleDelay.xml
+++ b/reference/http/HttpResponse/getThrottleDelay.xml
@@ -10,7 +10,7 @@
   &reftitle.description;
   <methodsynopsis>
    <modifier>static</modifier>
-   <type>double</type><methodname>HttpResponse::getThrottleDelay</methodname>
+   <type>float</type><methodname>HttpResponse::getThrottleDelay</methodname>
    <void/>
   </methodsynopsis>
   <para>
diff --git a/reference/intl/numberformatter/format.xml b/reference/intl/numberformatter/format.xml
index 541a11496b..07f35edca9 100644
--- a/reference/intl/numberformatter/format.xml
+++ b/reference/intl/numberformatter/format.xml
@@ -49,7 +49,7 @@
      <term><parameter>value</parameter></term>
      <listitem>
       <para>
-       The value to format. Can be <type>integer</type> or <type>double</type>,
+       The value to format. Can be <type>integer</type> or <type>float</type>,
        other values will be converted to a numeric value.
       </para>
      </listitem>
diff --git a/reference/spl_types/splfloat.xml b/reference/spl_types/splfloat.xml
index f9296bb994..56a7fccd2f 100644
--- a/reference/spl_types/splfloat.xml
+++ b/reference/spl_types/splfloat.xml
@@ -39,7 +39,7 @@
     <classsynopsisinfo role="comment">Constants</classsynopsisinfo>
     <fieldsynopsis>
      <modifier>const</modifier>
-     <type>double</type>
+     <type>float</type>
      <varname linkend="splfloat.constants.default">SplFloat::__default</varname>
      <initializer>0</initializer>
     </fieldsynopsis>