Fix javadoc errors

pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/rule/complexity/ExcessiveNodeCountRule.java

@@ -10,14 +10,20 @@ import net.sourceforge.pmd.stat.DataPoint;
 /**
  * This is a common super class for things which shouldn't have excessive nodes
  * underneath.
- * <p/>
+ *
+ * <p>
  * It expects all "visit" calls to return an Integer. It will sum all the values
  * it gets, and use that as its score.
- * <p/>
+ * </p>
+ *
+ * <p>
  * To use it, override the "visit" for the nodes that need to be counted. On
  * those return "new Integer(1)"
- * <p/>
+ * </p>
+ *
+ * <p>
  * All others will return 0 (or the sum of counted nodes underneath.)
+ * </p>
  */
 
 public class ExcessiveNodeCountRule extends AbstractStatisticalApexRule {

pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/rule/complexity/ExcessivePublicCountRule.java

@@ -14,19 +14,26 @@ import net.sourceforge.pmd.util.NumericConstants;
 
 /**
  * @author ported from Java original of aglover
- *         <p/>
- *         Class Name: ExcessivePublicCount
- *         <p/>
- *         Rule attempts to count all public methods and public attributes
- *         defined in a class.
- *         <p/>
- *         If a class has a high number of public operations, it might be wise
- *         to consider whether it would be appropriate to divide it into
- *         subclasses.
- *         <p/>
- *         A large proportion of public members and operations means the class
- *         has high potential to be affected by external classes. Futhermore,
- *         increased effort will be required to thoroughly test the class.
+ * <p>
+ * Class Name: ExcessivePublicCount
+ * </p>
+ *
+ * <p>
+ * Rule attempts to count all public methods and public attributes
+ * defined in a class.
+ * </p>
+ *
+ * <p>
+ * If a class has a high number of public operations, it might be wise
+ * to consider whether it would be appropriate to divide it into
+ * subclasses.
+ * </p>
+ *
+ * <p>
+ * A large proportion of public members and operations means the class
+ * has high potential to be affected by external classes. Futhermore,
+ * increased effort will be required to thoroughly test the class.
+ * </p>
  */
 public class ExcessivePublicCountRule extends ExcessiveNodeCountRule {