diff --git a/appendices/migration70/incompatible/other.xml b/appendices/migration70/incompatible/other.xml
index da402120db..612b3c0bb1 100644
--- a/appendices/migration70/incompatible/other.xml
+++ b/appendices/migration70/incompatible/other.xml
@@ -207,11 +207,11 @@ yield ($foo or die);
  </sect3>
 
  <sect3 xml:id="migration70.incompatible.other.func-parameters">
-  <title>Functions can't have more than one parameter with the same name</title>
+  <title>Functions cannot have multiple parameters with the same name</title>
 
   <para>
-   It is no longer possible to define two function parameters with the same
-   name. For example, the following method will trigger
+   It is no longer possible to define two or more function parameters with the
+   same name. For example, the following function will trigger an
    <constant>E_COMPILE_ERROR</constant>:
   </para>
 
@@ -228,6 +228,31 @@ function foo($a, $b, $unused, $unused) {
   </informalexample>
  </sect3>
 
+ <sect3 xml:id="migration70.incompatible.other.multiple-default">
+  <title>Switch statements cannot have multiple default blocks</title>
+
+  <para>
+   It is no longer possible to define two or more default blocks in a switch
+   statement. For example, the following will switch statement will trigger an
+   <constant>E_COMPILE_ERROR</constant>:
+  </para>
+
+  <informalexample>
+   <programlisting role="php">
+<![CDATA[
+<?php
+switch (1) {
+    default:
+    break;
+    default:
+    break;
+}
+?>
+]]>
+   </programlisting>
+  </informalexample>
+ </sect3>
+
  <sect3 xml:id="migration70.incompatible.other.http-raw-post-data">
   <title><varname>$HTTP_RAW_POST_DATA</varname> removed</title>