Update changelog

pmd-apex/src/test/resources/net/sourceforge/pmd/lang/apex/rule/style/xml/AvoidLogicInTrigger.xml

@@ -16,6 +16,7 @@ trigger Accounts on Account (before insert, after insert, before update, after u
     <test-code>
         <description>Trigger with logic</description>
         <expected-problems>1</expected-problems>
+        <expected-linenumbers>1</expected-linenumbers>
         <code><![CDATA[
 trigger AccountTrigger on Account (after insert, after update) {
 	for(Account a : Trigger.new){           

src/site/markdown/overview/changelog.md

@@ -11,6 +11,7 @@
 **Pull Requests:**
 
 *   [#101](https://github.com/pmd/pmd/pull/101): \[java] Improve multithreading performance: do not lock on classloader
+*   [#102](https://github.com/pmd/pmd/pull/102): \[apex] Restrict AvoidLogicInTrigger rule to max. 1 violation per file
 
 **Bugfixes:**