Cleanup javadoc comments

src/org/jlab/elog/LogItem.java

@@ -295,7 +295,7 @@ void checkAndTallyAttachmentSize() throws AttachmentSizeException,
      * type. The mime type is guessed by using the readily available
      * java.net.URLConnection file name map, which simply looks at file
      * extension and compares with the very limited lookup file at:
-     * <verbatim>[JRE_HOME]\lib\content-types.properties</verbatim>
+     * <pre>{@code[JRE_HOME]\lib\content-types.properties}</pre>
      *
      * @param filepath The file path
      * @throws AttachmentSizeException If the attachment crosses a size limit
@@ -312,7 +312,7 @@ public void addAttachment(String filepath) throws AttachmentSizeException,
      * mime type. The mime type is guessed by using the readily available
      * java.net.URLConnection file name map, which simply looks at file
      * extension and compares with the very limited lookup file at:
-     * <verbatim>[JRE_HOME]\lib\content-types.properties</verbatim>
+     * <pre>{@code[JRE_HOME]\lib\content-types.properties}</pre>
      *
      * @param filepath The file path
      * @param caption The caption

src/org/jlab/elog/ProblemReport.java

@@ -28,7 +28,7 @@ public final class ProblemReport {
      * @param systemId The system ID 
      * @param groupId The group ID
      * @param componentId The optional component ID (may be null)
-     * @throws LogEntryRuntimeException if type is null
+     * @throws LogRuntimeException if type is null
      */
     public ProblemReport(ProblemReportType type, boolean needsAttention, int systemId, int groupId,
             Integer componentId) throws LogRuntimeException {