diff --git a/hibernate-envers/src/main/java/org/hibernate/envers/internal/entities/mapper/id/IdMapper.java b/hibernate-envers/src/main/java/org/hibernate/envers/internal/entities/mapper/id/IdMapper.java
index 98603f8bad..9cb5bbda65 100644
--- a/hibernate-envers/src/main/java/org/hibernate/envers/internal/entities/mapper/id/IdMapper.java
+++ b/hibernate-envers/src/main/java/org/hibernate/envers/internal/entities/mapper/id/IdMapper.java
@@ -104,7 +104,7 @@ public interface IdMapper {
 	 * @param id Value of id.
 	 * @param alias the alias to use in the specified parameters (may be null).
 	 * @param prefix Prefix to add to the properties (may be null).
-	 * @param equals Should this query express the "=" relation or the "<>" relation.
+	 * @param equals Should this query express the {@code "="} relation or the {@code "<>"} relation.
 	 */
 	void addIdEqualsToQuery(Parameters parameters, Object id, String alias, String prefix, boolean equals);
 
@@ -115,7 +115,7 @@ public interface IdMapper {
 	 *
 	 * @param parameters Parameters, to which to add the statements.
 	 * @param prefix Prefix to add to the properties (may be null).
-	 * @param equals Should this query express the "=" relation or the "<>" relation.
+	 * @param equals Should this query express the {@code "="} relation or the {@code "<>"} relation.
 	 */
 	void addNamedIdEqualsToQuery(Parameters parameters, String prefix, boolean equals);
 
@@ -126,7 +126,7 @@ public interface IdMapper {
 	 * @param parameters Parameters, to which to add the statements.
 	 * @param prefix Prefix to add to the properties (may be null).
 	 * @param mapper The identifier mapper to use
-	 * @param equals Should this query express the "=" relation or the "<>" relation.
+	 * @param equals Should this query express the {@code "="} relation or the {@code "<>"} relation.
 	 *
 	 * @since 5.2.2
 	 */