Fix typo, clean up acceptance tests and fix implementation of Longest…

…CommonPrefix

docs/resources/external_volume.md

@@ -17,7 +17,7 @@ Resource used to manage external volume objects. For more information, check [ex
 ### Required
 
 - `name` (String) Identifier for the external volume; must be unique for your account. Due to technical limitations (read more [here](https://github.com/Snowflake-Labs/terraform-provider-snowflake/blob/main/docs/technical-documentation/identifiers_rework_design_decisions.md#known-limitations-and-identifier-recommendations)), avoid using the following characters: `|`, `.`, `(`, `)`, `"`
-- `storage_location` (Block List, Min: 1) Set of named cloud storage locations in different regions and, optionally, cloud platforms. Minimum 1 required. Note that not all parameter combindations are valid as they depend on the given storage_provider. Consult [the docs](https://docs.snowflake.com/en/sql-reference/sql/create-external-volume#cloud-provider-parameters-cloudproviderparams) for more details on this. (see [below for nested schema](#nestedblock--storage_location))
+- `storage_location` (Block List, Min: 1) List of named cloud storage locations in different regions and, optionally, cloud platforms. Minimum 1 required. Note that not all parameter combinations are valid as they depend on the given storage_provider. Consult [the docs](https://docs.snowflake.com/en/sql-reference/sql/create-external-volume#cloud-provider-parameters-cloudproviderparams) for more details on this. (see [below for nested schema](#nestedblock--storage_location))
 
 ### Optional
 

pkg/resources/external_volume.go

@@ -31,7 +31,7 @@ var externalVolumeSchema = map[string]*schema.Schema{
 		Type:        schema.TypeList,
 		Required:    true,
 		MinItems:    1,
-		Description: "Set of named cloud storage locations in different regions and, optionally, cloud platforms. Minimum 1 required. Note that not all parameter combindations are valid as they depend on the given storage_provider. Consult [the docs](https://docs.snowflake.com/en/sql-reference/sql/create-external-volume#cloud-provider-parameters-cloudproviderparams) for more details on this.",
+		Description: "List of named cloud storage locations in different regions and, optionally, cloud platforms. Minimum 1 required. Note that not all parameter combinations are valid as they depend on the given storage_provider. Consult [the docs](https://docs.snowflake.com/en/sql-reference/sql/create-external-volume#cloud-provider-parameters-cloudproviderparams) for more details on this.",
 		Elem: &schema.Resource{
 			Schema: map[string]*schema.Schema{
 				"storage_location_name": {