diff --git a/reference/posix/functions/posix-geteuid.xml b/reference/posix/functions/posix-geteuid.xml
index e24e4cd06d..e1ffae8152 100644
--- a/reference/posix/functions/posix-geteuid.xml
+++ b/reference/posix/functions/posix-geteuid.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.8 $ -->
+<!-- $Revision: 1.9 $ -->
 <refentry xml:id="function.posix-geteuid" xmlns="http://docbook.org/ns/docbook">
  <refnamediv>
   <refname>posix_geteuid</refname>
@@ -38,11 +38,11 @@
     <programlisting role="php">
 <![CDATA[
 <?php
-echo posix_getuid().'\n'; //10001
-echo posix_geteuid().'\n'; //10001
+echo posix_getuid()."\n"; //10001
+echo posix_geteuid()."\n"; //10001
 posix_seteuid(10000);
-echo posix_getuid().'\n'; //10001
-echo posix_geteuid().'\n'; //10000
+echo posix_getuid()."\n"; //10001
+echo posix_geteuid()."\n"; //10000
 ?>
 ]]>
     </programlisting>
diff --git a/reference/posix/functions/posix-setuid.xml b/reference/posix/functions/posix-setuid.xml
index 7d8d261462..d4ed8be923 100644
--- a/reference/posix/functions/posix-setuid.xml
+++ b/reference/posix/functions/posix-setuid.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.9 $ -->
+<!-- $Revision: 1.10 $ -->
 <refentry xml:id="function.posix-setuid" xmlns="http://docbook.org/ns/docbook">
  <refnamediv>
   <refname>posix_setuid</refname>
@@ -52,11 +52,11 @@
     <programlisting role="php">
 <![CDATA[
 <?php
-echo posix_getuid().'\n'; //10001
-echo posix_geteuid().'\n'; //10001
+echo posix_getuid()."\n"; //10001
+echo posix_geteuid()."\n"; //10001
 posix_setuid(10000);
-echo posix_getuid().'\n'; //10000
-echo posix_geteuid().'\n'; //10000
+echo posix_getuid()."\n"; //10000
+echo posix_geteuid()."\n"; //10000
 ?>
 ]]>
     </programlisting>