diff --git a/src/vitis/vas/rest/class/vmlib/files/Files_manager.class.inc b/src/vitis/vas/rest/class/vmlib/files/Files_manager.class.inc
index a983b3c101f6602b4853ffa24cb3d20b0eabf3b4..2b9321e1ec953f579336cac6f8a30b91fa499905 100644
--- a/src/vitis/vas/rest/class/vmlib/files/Files_manager.class.inc
+++ b/src/vitis/vas/rest/class/vmlib/files/Files_manager.class.inc
@@ -162,48 +162,48 @@ class Files_manager{
          }
     //}
 
-  /**
-  *This method convert $_FILE struct or the aValues File to a File Struct usable by uploadFile.
-  *@file vmlib/phpUtil.inc
-  *@param $sField Name of the field.
-  *@param $aValues $aValues to copy file in tmp.
-  *@return $aFileStruct FileStuct or null if an error block the write in tmp.
-  */
-  private function extractFileStruct ($sField, $aValues = null){
-      $aFileStruc = array();
-      if (!isset($aValues[$sField . "_name"])){
-          // Extract From Post $File Struct
-          $aFileStruc = array(
-              "name" => $_FILES[$sField]['name'],
-              "tmp_name" => $_FILES[$sField]['tmp_name'],
-              "error" => $_FILES[$sField]['error'],
-              "size" => $_FILES[$sField]['size']
-          );
-      } else {
-          // Extraction de $aValues, on le met dans tmp pour préparer la copie dans upload file
-          $sTmpFile = $this->oProperties['extract_dir'] . "/" . getUniqRandomId();
-          $oFile = fopen($sTmpFile, 'w+');
-          if (!$oFile){
-              writeToErrorLog("Can't open file in " . $this->oProperties['extract_dir']);
-              return null;
-          }else{
-              fwrite($oFile, $aValues[$sField . "_file"]);
-              fclose($oFile);
-              $aFileStruc = array(
-                  "name" => $aValues[$sField . "_name"],
-                  "tmp_name" => $sTmpFile,
-                  "error" => "0",
-                  "size" => filesize($sTmpFile)
-              );
-          }
-      }
+    /**
+    *This method convert $_FILE struct or the aValues File to a File Struct usable by uploadFile.
+    *@file vmlib/phpUtil.inc
+    *@param $sField Name of the field.
+    *@param $aValues $aValues to copy file in tmp.
+    *@return $aFileStruct FileStuct or null if an error block the write in tmp.
+    */
+    private function extractFileStruct ($sField, $aValues = null){
+        $aFileStruc = array();
+        if (!isset($aValues[$sField . "_name"])){
+            // Extract From Post $File Struct
+            $aFileStruc = array(
+                "name" => $_FILES[$sField]['name'],
+                "tmp_name" => $_FILES[$sField]['tmp_name'],
+                "error" => $_FILES[$sField]['error'],
+                "size" => $_FILES[$sField]['size']
+            );
+        } else {
+            // Extraction de $aValues, on le met dans tmp pour préparer la copie dans upload file
+            $sTmpFile = $this->oProperties['extract_dir'] . "/" . getUniqRandomId();
+            $oFile = fopen($sTmpFile, 'w+');
+            if (!$oFile){
+                writeToErrorLog("Can't open file in " . $this->oProperties['extract_dir']);
+                return null;
+            }else{
+                fwrite($oFile, $aValues[$sField . "_file"]);
+                fclose($oFile);
+                $aFileStruc = array(
+                    "name" => $aValues[$sField . "_name"],
+                    "tmp_name" => $sTmpFile,
+                    "error" => "0",
+                    "size" => filesize($sTmpFile)
+                );
+            }
+        }
 
-      if(isset($aValues[$sField . "_width"]) && isset($aValues[$sField . "_height"])){
-        $aFileStruc["width"] = $aValues[$sField . "_width"];
-        $aFileStruc["height"] = $aValues[$sField . "_height"];
-      }
+        if(isset($aValues[$sField . "_width"]) && isset($aValues[$sField . "_height"])){
+            $aFileStruc["width"] = $aValues[$sField . "_width"];
+            $aFileStruc["height"] = $aValues[$sField . "_height"];
+        }
 
-      return $aFileStruc;
+        return $aFileStruc;
     }
     /**
      *This method upload a file in ws_data.
diff --git a/src/vitis/vas/rest/class/vmlib/files/Local_files.class.inc b/src/vitis/vas/rest/class/vmlib/files/Local_files.class.inc
index 024b28a6d655185ff3575bd6c538e8f8157db895..c91d74cdf33dbf0fa8732f639095447b2c05ad34 100644
--- a/src/vitis/vas/rest/class/vmlib/files/Local_files.class.inc
+++ b/src/vitis/vas/rest/class/vmlib/files/Local_files.class.inc
@@ -31,7 +31,6 @@ class Local_files extends Files_common implements Files{
         }
 
     }
-
     /**
      *verify if a file exists.
      *@param string $sFilePath File's path.
diff --git a/src/vitis/vas/rest/class/vmlib/files/S3_files.class.inc b/src/vitis/vas/rest/class/vmlib/files/S3_files.class.inc
index 107d87efe53f3a2b40157815733fb4daad922f5e..9b306a7474b99bccf4d15d47bd75ccd25bd5eae0 100644
--- a/src/vitis/vas/rest/class/vmlib/files/S3_files.class.inc
+++ b/src/vitis/vas/rest/class/vmlib/files/S3_files.class.inc
@@ -34,6 +34,7 @@ class S3_files extends Files_common implements Files{
             'debug' => false
         ));
     }
+    
     /**
      *parse vitis properties ti extract bucket name and bucket prefix.
      *@private