No effective change - javadoc update for RawSql tableAliasMapping

src/main/java/com/avaje/ebean/RawSql.java

@@ -585,6 +585,9 @@ public final class RawSql implements Serializable {
      * <p>
      * For example modify all mappings with table alias "c" to have the path prefix "customer".
      * </p>
+     * <p>
+     * For the "Root type" you don't need to specify a tableAliasMapping.
+     * </p>
      */
     public void tableAliasMapping(String tableAlias, String path) {
 

src/main/java/com/avaje/ebean/RawSqlBuilder.java

@@ -106,6 +106,9 @@ public class RawSqlBuilder {
    * <p>
    * For example modify all mappings with table alias "c" to have the path prefix "customer".
    * </p>
+   * <p>
+   * For the "Root type" you don't need to specify a tableAliasMapping.
+   * </p>
    */
   public RawSqlBuilder tableAliasMapping(String tableAlias, String path) {
     columnMapping.tableAliasMapping(tableAlias, path);