Fix formatting in AWS logging configuration documentation

backslash () is missing from AWS object storage secret creation command
Here is the documentation link:
https://docs.redhat.com/en/documentation/red_hat_openshift_logging/6.3/html/configuring_logging/configuring-lokistack-storage#logging-loki-storage-aws_configuring-the-log-store
The backslash () must be set at the end of a line, as it is a line continuation character.
Here is the current look:

- Create an object storage secret with the name logging-loki-aws by running the following command:

$ oc create secret generic logging-loki-aws \  1
  --from-literal=bucketnames="<bucket_name>" \
  --from-literal=endpoint="<aws_bucket_endpoint>" \
  --from-literal=access_key_id="<aws_access_key_id>" \
  --from-literal=access_key_secret="<aws_access_key_secret>" \
  --from-literal=region="<aws_region_of_your_bucket>"
  --from-literal=forcepathstyle="true"
The backslash ()  is missing from line no. 6
As backslash is a line continuation character,  so we need to add it to the command.
So it will complete the command.
Here is the updated look:

- Create an object storage secret with the name logging-loki-aws by running the following command:
~~~
$ oc create secret generic logging-loki-aws \  1
  --from-literal=bucketnames="<bucket_name>" \
  --from-literal=endpoint="<aws_bucket_endpoint>" \
  --from-literal=access_key_id="<aws_access_key_id>" \
  --from-literal=access_key_secret="<aws_access_key_secret>" \
  --from-literal=region="<aws_region_of_your_bucket>" \
  --from-literal=forcepathstyle="true"
~~~

Author: prithvipatil97

modules/logging-loki-storage-aws.adoc

@@ -26,7 +26,7 @@ $ oc create secret generic logging-loki-aws \ #<1>
   --from-literal=endpoint="<aws_bucket_endpoint>" \
   --from-literal=access_key_id="<aws_access_key_id>" \
   --from-literal=access_key_secret="<aws_access_key_secret>" \
-  --from-literal=region="<aws_region_of_your_bucket>"
+  --from-literal=region="<aws_region_of_your_bucket>" \
   --from-literal=forcepathstyle="true" # <2>
 ----
 <1> `logging-loki-aws` is the name of the secret.