some minor fixes and improvements

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@61824 c90b9560-bf6c-de11-be94-00142212c4b1

chapters/intro.xml

@@ -1,5 +1,5 @@
 <?xml encoding="iso-8859-1"?>
-<!-- $Revision: 1.21 $ -->
+<!-- $Revision: 1.22 $ -->
  <chapter id="introduction">
   <title>Introduction</title>
 
@@ -52,11 +52,11 @@
     way that users can tell what you have up your sleeve.
    </para>
    <para>
-    The best things in using PHP is that it is extremely simple
+    The best things in using PHP are that it is extremely simple
     for a newcomer, but offers many advanced features for
     a professional programmer. Don't be afraid reading the long
-    list of PHP's features. You can jump in a short time, and
-    start writing simple scripts in hours.
+    list of PHP's features. You can jump in, in a short time, and
+    start writing simple scripts in a few hours.
    </para>
    <para>
     Although PHP's development is focused on server-side scripting,
@@ -122,7 +122,7 @@
     PHP can be used on all major operating systems, including
     Linux, many Unix variants (including HP-UX, Solaris and OpenBSD),
     Microsoft Windows, Mac OS X, RISC OS, and probably others.
-    PHP has also support for most of the servers today. This
+    PHP has also support for most of the web servers today. This
     includes Apache, Microsoft Internet Information Server,
     Personal Web Server, Netscape and iPlanet servers, Oreilly
     Website Pro server, Caudium, Xitami, OmniHTTPd, and many
@@ -181,7 +181,7 @@
     </blockquote>
     We also have a DBX database abstraction extension allowing you
     to transparently use any database supported by that extension.
-    We also have support for ODBC, the Open Database Connection
+    Additionaly PHP supports ODBC, the Open Database Connection
     standard, so you can connect to any other database supporting
     this world standard.
    </para>