Couple of typos corrected

Corrections done by Devrim

Author: Michael P

events.html

@@ -13,7 +13,7 @@
 -->
 <h2 class="plain">Events</h2>
 <p class="plain">
-A lot of opportunities to meet the Core developpers!!
+A lot of opportunities to meet the Core developers!!
 <ul>
 <li>PgCon 2011 in May 2011</li>
 </ul>

getting_started.html

@@ -40,7 +40,7 @@ <h3>
 <p> 
 You may be able to choose any popular Linux operating system for 
 Intel 64bit architecture.
-The developemnt team uses CentOS 5.4 for test and evaluation.
+The developemnt team uses CentOS 5.4 for testing and evaluation.
 </p> 
 <p> 
 A minimum hardware configuration will be useful to test Postgres-XC features.

maincontents.html

@@ -96,7 +96,7 @@ <h3>
 You may be able to choose any popular Linux operating system for 
 Intel 64bit architecture.
 For your information, 
-the developemnt team uses CentOS 5.4 for test and evaluation.
+the developemnt team uses CentOS 5.4 for testing and evaluation.
 </p>
 <p>
 Minimum hardware configuration will be useful to test Postgres-XC feature.

members.html

@@ -52,7 +52,7 @@ <h4>Andrei Martsinchyk</h4>
 
 <p class="inner">
 He has worked on Data Node, connection pooling and cursor support<br />
-He is also GridSQL developer and is now developping aggregate
+He is also GridSQL developer and is now developing aggregate
 functions and other cross-node operation.
 </p>
 
@@ -75,7 +75,7 @@ <h4>Devrim Gunduz</h4>
 
 <p class="inner">
 Binary buiding for releases.<br />
-He is also developping binary packages of PostgreSQL.
+He is also developing binary packages of PostgreSQL.
 </p>
 
 </body>

roadmap.html

@@ -96,7 +96,7 @@ <h4>
 <li>Merge with PostgreSQL 9.0.3</li>
 <li>HA Capability
   <ul>
-  <li>Datanode mirroring functionnality: multiple Datanodes seen as only one node,<br />
+  <li>Datanode mirroring functionality: multiple Datanodes seen as only one node,<br />
       SQL-based replication</li>
   <li>XC Cluster Manager: manage in an allocated shared memory space node information,<br />
       used to report node failures</li>