[java] Formatting of rule doc of AvoidReassigningCatchVariables

Author: adangel

pmd-java/src/main/resources/category/java/bestpractices.xml

@@ -218,8 +218,11 @@ class Foo {
           externalInfoUrl="${pmd.website.baseurl}/pmd_rules_java_bestpractices.html#avoidreassigningcatchvariables">
         <description>
 Reassigning exception variables caught in a catch statement should be avoided because of:
-1) If it is needed, multi catch can be easily added and code will still compile
-2) Following the principle of least surprise we want to make sure that a variable caught in a catch statement is always the one thrown in a try block
+
+1) If it is needed, multi catch can be easily added and code will still compile.
+
+2) Following the principle of least surprise we want to make sure that a variable caught in a catch statement
+is always the one thrown in a try block.
         </description>
         <priority>3</priority>
         <example><![CDATA[