adding removed empty lines as originnaly present

Author: gbidsilva

src/main/java/org/apache/commons/csv/CSVFormat.java

@@ -522,6 +522,7 @@ public Builder setHeader(final String... header) {
 
         /**
          * Sets the header comments set to the given values. The comments will be printed first, before the headers. This setting is ignored by the parser.
+         *
          * <p>
          * Use {@link Builder#setCommentMarker(char)} or {@link Builder#setCommentMarker(Character)} to set the comment marker to be used with each comment.
          * </p>
@@ -542,6 +543,7 @@ public Builder setHeader(final String... header) {
          * # Generated by Apache Commons CSV.
          * # 2023-08-25T11:37:51.148073200Z
          * </pre>
+         *
          * @param headerComments the headerComments which will be printed by the Printer before the actual CSV data.
          * @return This instance.
          */
@@ -552,6 +554,7 @@ public Builder setHeaderComments(final Object... headerComments) {
 
         /**
          * Sets the header comments set to the given values. The comments will be printed first, before the headers. This setting is ignored by the parser.
+         *
          * <p>
          * Use {@link Builder#setCommentMarker(char)} or {@link Builder#setCommentMarker(Character)} to set the comment marker to be used with each comment.
          * </p>
@@ -572,6 +575,7 @@ public Builder setHeaderComments(final Object... headerComments) {
          * # Generated by Apache Commons CSV.
          * # 2023-08-25T11:37:51.148073200Z
          * </pre>
+         *
          * @param headerComments the headerComments which will be printed by the Printer before the actual CSV data.
          * @return This instance.
          */