diff --git a/reference/apc/apciterator/construct.xml b/reference/apc/apciterator/construct.xml
index 186529dbcb..e4b7d413da 100644
--- a/reference/apc/apciterator/construct.xml
+++ b/reference/apc/apciterator/construct.xml
@@ -92,8 +92,8 @@
 <![CDATA[
 <?php
 foreach (new APCIterator('/^counter\./') as $counter) {
-  echo "$counter[key]: $counter[value]\n";
-  apc_dec($counter['key'], $counter['value']);
+    echo "$counter[key]: $counter[value]\n";
+    apc_dec($counter['key'], $counter['value']);
 }
 ?>
 ]]>