diff --git a/reference/spl/splstack/setiteratormode.xml b/reference/spl/splstack/setiteratormode.xml
index a59b40b4d9..3e9dec7524 100644
--- a/reference/spl/splstack/setiteratormode.xml
+++ b/reference/spl/splstack/setiteratormode.xml
@@ -40,7 +40,7 @@
 
       <warning>
        <para>
-        The direction of iteration can no longer be changer for SplStacks. 
+        The direction of iteration can no longer be changed for SplStacks. 
         Trying to do so will result in a <classname>RuntimeException</classname> being thrown.
        </para>
       </warning>