diff --git a/docs-core/src/main/java/com/sismics/docs/core/dao/jpa/DocumentDao.java b/docs-core/src/main/java/com/sismics/docs/core/dao/jpa/DocumentDao.java
index 53e6290e..de0cbcc7 100644
--- a/docs-core/src/main/java/com/sismics/docs/core/dao/jpa/DocumentDao.java
+++ b/docs-core/src/main/java/com/sismics/docs/core/dao/jpa/DocumentDao.java
@@ -138,7 +138,7 @@ public class DocumentDao {
      * 
      * @param paginatedList List of documents (updated by side effects)
      * @param criteria Search criteria
-     * @return List of document
+     * @return List of documents
      * @throws Exception 
      */
     public void findByCriteria(PaginatedList<DocumentDto> paginatedList, DocumentCriteria criteria, SortCriteria sortCriteria) throws Exception {
diff --git a/docs-core/src/main/java/com/sismics/docs/core/dao/jpa/dto/DocumentDto.java b/docs-core/src/main/java/com/sismics/docs/core/dao/jpa/dto/DocumentDto.java
index ae4e56e5..fe7eedf7 100644
--- a/docs-core/src/main/java/com/sismics/docs/core/dao/jpa/dto/DocumentDto.java
+++ b/docs-core/src/main/java/com/sismics/docs/core/dao/jpa/dto/DocumentDto.java
@@ -39,6 +39,9 @@ public class DocumentDto {
      */
     private Boolean shared;
 
+    /**
+     * File count.
+     */
     private Integer fileCount;
     
     /**