Adding cosmetic fixes

content/cloud/advanced-features/index.md

@@ -220,7 +220,7 @@ LBaaS (Load Balancer as a service) provides user with load balancing service, th
 
 Official documentation for LBaaS (Octavia) service - https://docs.openstack.org/octavia/latest/user/index.html
 
-##Cloud orchestration tools
+## Cloud orchestration tools
 
 ### Terraform
 
@@ -276,7 +276,7 @@ resources:
 
 You can find more information here [https://wiki.openstack.org/wiki/Heat](https://wiki.openstack.org/wiki/Heat).
 
-##Object storage management
+## Object storage management
 
 OpenStack supports object storage based on [OpenStack Swift](https://docs.openstack.org/swift/latest/api/object_api_v1_overview.html). Creation of object storage container (database) is done by clicking on `+Container` on [Object storage containers page](https://dashboard.cloud.muni.cz/project/containers).
 
@@ -310,7 +310,6 @@ $ openstack ec2 credentials create
 +------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
 
 ```
-Then you will obtain S3 credentials. There is also a possibility that you can encouter following problem while working with S3:
 
 Then you may use one of the s3 clients (minio client mc, s3cmd, ...)
 Running minio client against created object storage container is very easy:
@@ -325,7 +324,7 @@ $ MC ls swift-s3
 s3cmd client requires configuration file which looks like:
 In this case please open your file with credentials which will look like this:
 ```
-default]
+[default]
 access_key = 896**************************651
 secret_key = 336**************************49c
 host_base = object-store.cloud.muni.cz