s3 versioning fix code

object-storage/s3-features.md

@@ -99,7 +99,7 @@ Now we will put new object into created bucket.
     "VersionId": "KdS5Yl0d06bBSYriIddtVb0h5gofiNX"
     }
 
-Now we can change the file updating the body.
+Now we can change the file via updating the body.
 
     aws s3api put-object --key "file name" --body "file path 2" --bucket "bucket name" --profile "profil name" --endpoint-url=https://s3.cl2.du.cesnet.cz
 
@@ -245,6 +245,7 @@ Now we can list the particular versions.
 For a versionless bucket, the object is permanently deleted and cannot be recovered. For a versioned bucket, all versions remain in the bucket and RGW inserts a delete flag that becomes the current version:
 
     aws s3api list-object-versions --bucket "bucket name" --profile "profil name" --endpoint-url=https://s3.cl2.du.cesnet.cz
+    
     {
     "Versions": [
         {
@@ -306,6 +307,7 @@ In the case of a versioned bucket, if an object with a specific VersionID is del
 Now we can check the object versions again.
 
     aws s3api list-object-versions --bucket "bucket name" --profile "profil name" --endpoint-url=https://s3.cl2.du.cesnet.cz 
+    
     {
     "DeleteMarkers": [
         {