Fixed typos in API documentation (trivial).

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@13119 71c3de6d-444a-0410-be80-ed276b4c234a

core/src/main/resources/hudson/model/AbstractProject/_api.jelly

 <j:jelly xmlns:j="jelly:core" xmlns:st="jelly:stapler" xmlns:d="jelly:define" xmlns:l="/lib/layout" xmlns:t="/lib/hudson" xmlns:f="/lib/form" xmlns:i="jelly:fmt">
   <st:include page="/hudson/model/Job/_api.jelly" />
 
-  <h2>Disable/enable a job</h2>
+  <h2>Disable/Enable a job</h2>
   <p>
-    To programatically disable a job, post to <a href="../disable">this URL</a>.
+    To programmatically disable a job, post to <a href="../disable">this URL</a>.
     Similarly post to <a href="../enable">this URL</a> for enabling this job.
   </p>
 </j:jelly>
\ No newline at end of file

core/src/main/resources/hudson/model/Job/_api.jelly

 <j:jelly xmlns:j="jelly:core" xmlns:st="jelly:stapler" xmlns:d="jelly:define" xmlns:l="/lib/layout" xmlns:t="/lib/hudson" xmlns:f="/lib/form" xmlns:i="jelly:fmt">
   <h2>Fetch/Update config.xml</h2>
   <p>
-    To programatically, obtain <tt>config.xml</tt>, hit <a href="../config.xml">this URL</a>.
-    You can also POST updated config.xml to the same URL to programatically
+    To programmatically obtain <tt>config.xml</tt>, hit <a href="../config.xml">this URL</a>.
+    You can also POST an updated <tt>config.xml</tt> to the same URL to programmatically
     update the configuration of a job.
   </p>
 
   <h2>Perform a build</h2>
   <p>
-    To programatically schedule a new build, post to <a href="../build">this URL</a>.
+    To programmatically schedule a new build, post to <a href="../build">this URL</a>.
   </p>
 
-  <h2>Dlete a job</h2>
+  <h2>Delete a job</h2>
   <p>
     To programmatically delete this job, do HTTP POST to <a href="../doDelete">this URL</a>. 
   </p>