doc: Corrects default value of auto_scaling_disk_gb_enabled (#2683)

docs/resources/advanced_cluster.md

@@ -593,7 +593,7 @@ If you are upgrading a replica set to a sharded cluster, you cannot increase the
 
 ### auto_scaling
 
-* `disk_gb_enabled` - (Optional) Flag that indicates whether this cluster enables disk auto-scaling. This parameter defaults to true.
+* `disk_gb_enabled` - (Optional) Flag that indicates whether this cluster enables disk auto-scaling. This parameter defaults to false.
     - Set to `true` to enable disk auto-scaling.
     - Set to `false` to disable disk auto-scaling.
 
@@ -633,7 +633,7 @@ After adding the `lifecycle` block to explicitly change `instance_size` comment
 
 ### analytics_auto_scaling
 
-* `disk_gb_enabled` - (Optional) Flag that indicates whether this cluster enables disk auto-scaling. This parameter defaults to true.
+* `disk_gb_enabled` - (Optional) Flag that indicates whether this cluster enables disk auto-scaling. This parameter defaults to false.
 * `compute_enabled` - (Optional) Flag that indicates whether instance size auto-scaling is enabled. This parameter defaults to false.
 
 ~> **IMPORTANT:** If `compute_enabled` is true, then Atlas will automatically scale up to the maximum provided and down to the minimum, if provided.

docs/resources/cluster.md

@@ -281,7 +281,7 @@ Refer to the following for full privatelink endpoint connection string examples:
 * `name` - (Required) Name of the cluster as it appears in Atlas. Once the cluster is created, its name cannot be changed. **WARNING** Changing the name will result in destruction of the existing cluster and the creation of a new cluster.
 * `provider_instance_size_name` - (Required) Atlas provides different instance sizes, each with a default storage capacity and RAM size. The instance size you select is used for all the data-bearing servers in your cluster. See [Create a Cluster](https://docs.atlas.mongodb.com/reference/api/clusters-create-one/) `providerSettings.instanceSizeName` for valid values and default resources.
 
-* `auto_scaling_disk_gb_enabled` - (Optional) Specifies whether disk auto-scaling is enabled. The default is true.
+* `auto_scaling_disk_gb_enabled` - (Optional) Specifies whether disk auto-scaling is enabled. The default is false.
     - Set to `true` to enable disk auto-scaling.
     - Set to `false` to disable disk auto-scaling.