diff --git a/reference/filter/functions/filter-input-array.xml b/reference/filter/functions/filter-input-array.xml
index 2c9f6aa44f..c90e8e92e8 100644
--- a/reference/filter/functions/filter-input-array.xml
+++ b/reference/filter/functions/filter-input-array.xml
@@ -27,8 +27,8 @@
       <para>
        One of <constant>INPUT_GET</constant>, <constant>INPUT_POST</constant>,
        <constant>INPUT_COOKIE</constant>, <constant>INPUT_SERVER</constant>,
-       <constant>INPUT_ENV</constant>, <constant>INPUT_SESSION</constant>, or
-       <constant>INPUT_REQUEST</constant>.
+       <constant>INPUT_ENV</constant>, <constant>INPUT_SESSION</constant> (not implemented yet), or
+       <constant>INPUT_REQUEST</constant> (not implemented yet).
       </para>
      </listitem>
     </varlistentry>
diff --git a/reference/filter/functions/filter-input.xml b/reference/filter/functions/filter-input.xml
index 8eb5a4885b..7bf7fa86a5 100644
--- a/reference/filter/functions/filter-input.xml
+++ b/reference/filter/functions/filter-input.xml
@@ -28,7 +28,7 @@
        One of <constant>INPUT_GET</constant>, <constant>INPUT_POST</constant>,
        <constant>INPUT_COOKIE</constant>, <constant>INPUT_SERVER</constant>,
        <constant>INPUT_ENV</constant>, <constant>INPUT_SESSION</constant> (not
-       implemented yet) and <constant>INPUT_REQUEST</constant> (not
+       implemented yet) or <constant>INPUT_REQUEST</constant> (not
        implemented yet).
       </para>
      </listitem>