[OBSDOCS-2682] Fix command formatting for creating logging-loki-odf secret

New line continuation character () is missing from ODF Object Store 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-odf_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-odf by running the following command:
$ oc create -n openshift-logging secret generic logging-loki-odf \  1 
  --from-literal=access_key_id="<access_key_id>" \
  --from-literal=access_key_secret="<secret_access_key>" \
  --from-literal=bucketnames="<bucket_name>" \
  --from-literal=endpoint="https://<bucket_host>:<bucket_port>"
  --from-literal=forcepathstyle="true"  2
The backslash ()  is missing from line no. 5
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-odf by running the following command:
$ oc create -n openshift-logging secret generic logging-loki-odf \  1 
  --from-literal=access_key_id="<access_key_id>" \
  --from-literal=access_key_secret="<secret_access_key>" \
  --from-literal=bucketnames="<bucket_name>" \
  --from-literal=endpoint="https://<bucket_host>:<bucket_port>" \
  --from-literal=forcepathstyle="true"  2

Author: prithvipatil97

modules/logging-loki-storage-odf.adoc

@@ -56,7 +56,7 @@ $ oc create -n openshift-logging secret generic logging-loki-odf \ #<1>
   --from-literal=access_key_id="<access_key_id>" \
   --from-literal=access_key_secret="<secret_access_key>" \
   --from-literal=bucketnames="<bucket_name>" \
-  --from-literal=endpoint="https://<bucket_host>:<bucket_port>"
+  --from-literal=endpoint="https://<bucket_host>:<bucket_port>" \
   --from-literal=forcepathstyle="true" # <2>
 ----
 <1> `logging-loki-odf` is the name of the secret.