Merge branch 'fix/doc-administration-reference-architectures' into 'master'

Doc Consistency: administration/reference_architectures

See merge request gitlab-org/gitlab!69673

doc/administration/reference_architectures/10k_users.md

@@ -1550,7 +1550,7 @@ To configure the Praefect nodes, on each one:
    # Configure the Consul agent
    consul['enable'] = true
    ## Enable service discovery for Prometheus
-   consul['monitoring_service_discovery'] =  true
+   consul['monitoring_service_discovery'] = true
 
    # START user configuration
    # Please set the real values as explained in Required Information section

doc/administration/reference_architectures/1k_users.md

@@ -13,7 +13,7 @@ full list of reference architectures, see
 If you need to serve up to 1,000 users and you don't have strict availability
 requirements, a single-node solution with
 [frequent backups](index.md#automated-backups) is appropriate for
-many organizations .
+many organizations.
 
 > - **Supported users (approximate):** 1,000
 > - **High Availability:** No. For a highly-available environment, you can