update documentation corrections from marcello in the forums. Thanks marcello!

docs/en/designers/language-builtin-functions/language-function-config-load.xml

@@ -114,7 +114,9 @@ pageTitle = "Customer Info"
   <link linkend="config.files">Config Files</link>
   may also contain sections. You can load variables from
   within a section with the added attribute
-  <parameter>section</parameter>.
+  <parameter>section</parameter>. Note that global config
+  variables are always loaded along with section variables,
+  and same-named section variables overwrite the globals.
  </para>
  <note>
   <para>

docs/en/designers/language-builtin-functions/language-function-foreach.xml

@@ -3,10 +3,10 @@
 <sect1 id="language.function.foreach">
  <title>{foreach},{foreachelse}</title>
   <para>
-  <varname>{foreach}</varname> is used to loop over a
-   <emphasis role="bold">single associative array</emphasis>,
+  <varname>{foreach}</varname> is used to loop over an
+   <emphasis role="bold">associative array</emphasis> as well a numerically-indexed array,
    unlike <link linkend="language.function.section"><varname>{section}</varname></link>
-  which is for looping over <emphasis role="bold">arrays of data</emphasis>.
+  which is for looping over <emphasis role="bold">numerically-indexed arrays only</emphasis>.
   The syntax for
    <varname>{foreach}</varname> is much easier than
    <link linkend="language.function.section"><varname>{section}</varname></link>,

docs/en/designers/language-builtin-functions/language-function-if.xml

@@ -15,9 +15,10 @@
   <emphasis>is_array()</emphasis>, etc.
  </para>
  <para>
-  If <link linkend="variable.security"><parameter>$security</parameter></link> is enabled
-  then <emphasis>IF_FUNCS</emphasis> array in the <link
-  linkend="variable.security.settings"><parameter>$security_settings</parameter></link> array.
+  If <link linkend="variable.security"><parameter>$security</parameter></link> is enabled,
+  only PHP functions from the <emphasis>IF_FUNCS</emphasis> array from <link
+  linkend="variable.security.settings"><parameter>$security_settings</parameter></link>
+  are allowed.
  </para>
  <para>
   The following is a list of recognized qualifiers, which must be
@@ -227,7 +228,7 @@
    <title>{if} with more examples</title>
 <programlisting>
  <![CDATA[
-{if isset($name) && $name = 'Blog'}
+{if isset($name) && $name == 'Blog'}
      {* do something *}
 {elseif $name == $foo}
     {* do something *}
@@ -260,4 +261,4 @@
      vim600: syn=xml fen fdm=syntax fdl=2 si
      vim: et tw=78 syn=sgml
      vi: ts=1 sw=1
--->
+-->

docs/en/designers/language-modifiers/language-modifier-cat.xml

@@ -17,7 +17,7 @@
       <entry>Parameter Position</entry>
       <entry>Type</entry>
       <entry>Required</entry>
-      <entry>cat</entry>
+      <entry>Default</entry>
       <entry>Description</entry>
      </row>
     </thead>
@@ -81,4 +81,4 @@ End:
 vim600: syn=xml fen fdm=syntax fdl=2 si
 vim: et tw=78 syn=sgml
 vi: ts=1 sw=1
--->
+-->

docs/en/designers/language-modifiers/language-modifier-wordwrap.xml

@@ -85,7 +85,7 @@ $smarty->assign('articleTitle',
 
 {$articleTitle|wordwrap:30:"<br />\n"}
 
-{$articleTitle|wordwrap:30:"\n":true}
+{$articleTitle|wordwrap:26:"\n":true}
 ]]>
    </programlisting>
    <para>
@@ -108,9 +108,9 @@ Blind woman gets new kidney<br />
 from dad she hasn't seen in<br />
 years.
 
-Blind woman gets new kidney
-from dad she hasn't seen in
-years.
+Blind woman gets new kidn
+ey from dad she hasn't se
+en in years.
 ]]>
    </screen>
   </example>

docs/en/designers/language-variables.xml

@@ -30,7 +30,7 @@
 </example>
 <note>
 <title>Top Tip</title>
-<para>As easy way to examine Smarty variables is with the
+<para>An easy way to examine Smarty variables is with the
 <link linkend="chapter.debugging.console">debugging console</link>.
 </para>
 </note>

docs/en/designers/language-variables/language-variables-smarty.xml

@@ -156,7 +156,7 @@ define('MY_CONST_VAL','CHERRIES');
   <para>
    Returns the name of the current template being  processed.
    The following example shows the <filename>container.tpl</filename> and the
-   <filename>included banner.tpl</filename> with
+   included <filename>banner.tpl</filename> with
    <parameter>{$smarty.template}</parameter> within both.
   </para>
 <programlisting>