diff --git a/reference/strings/functions/crypt.xml b/reference/strings/functions/crypt.xml
index fea3b5fb9c..183c54703b 100644
--- a/reference/strings/functions/crypt.xml
+++ b/reference/strings/functions/crypt.xml
@@ -5,7 +5,7 @@
   <refname>crypt</refname>
   <refpurpose>One-way string hashing</refpurpose>
  </refnamediv>
-
+ 
  <refsect1 role="description">
   &reftitle.description;
   <methodsynopsis>
@@ -100,7 +100,7 @@
    </para>
   </note>
  </refsect1>
-
+ 
  <refsect1 role="parameters">
   &reftitle.parameters;
   <para>
@@ -130,7 +130,7 @@
    </variablelist>
   </para>
  </refsect1>
-
+ 
  <refsect1 role="returnvalues">
   &reftitle.returnvalues;
   <para>
@@ -138,7 +138,7 @@
    and is guaranteed to differ from the salt on failure.
   </para>
  </refsect1>
-
+ 
  <refsect1 role="changelog">
   &reftitle.changelog;
   <para>
@@ -154,8 +154,8 @@
       <row>
        <entry>5.3.2</entry>
        <entry>
-	Added SHA-256 and SHA-512 crypt based on Ulrich Drepper's 
-	<link xlink:href="&url.crypt.sha;">implementation</link>.
+        Added SHA-256 and SHA-512 crypt based on Ulrich Drepper's 
+        <link xlink:href="&url.crypt.sha;">implementation</link>.
        </entry>
       </row>
       <row>
@@ -171,7 +171,7 @@
    </informaltable>
   </para>
  </refsect1>
-
+ 
  <refsect1 role="examples">
   &reftitle.examples;
   <para>
@@ -242,7 +242,7 @@ if (CRYPT_SHA512 == 1) {
 ?>
 ]]>
     </programlisting>
-     &example.outputs.similar;
+    &example.outputs.similar;
     <screen>
 <![CDATA[
 Standard DES: rl.3StKT.4T8M
@@ -256,7 +256,7 @@ SHA-512:      $6$rounds=5000$usesomesillystri$D4IrlXatmP7rx3P3InaxBeoomnAihCKRVQ
    </example>
   </para>
  </refsect1>
-
+ 
  <refsect1 role="notes">
   &reftitle.notes;
   <note>
@@ -266,7 +266,7 @@ SHA-512:      $6$rounds=5000$usesomesillystri$D4IrlXatmP7rx3P3InaxBeoomnAihCKRVQ
    </simpara>
   </note>
  </refsect1>
-
+ 
  <refsect1 role="seealso">
   &reftitle.seealso;
   <para>
@@ -277,7 +277,7 @@ SHA-512:      $6$rounds=5000$usesomesillystri$D4IrlXatmP7rx3P3InaxBeoomnAihCKRVQ
    </simplelist>
   </para>
  </refsect1>
-
+ 
 </refentry>
 
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