corrected documentation of properties

google/resource_sql_database_instance.go

@@ -303,7 +303,7 @@ settings.backup_configuration.binary_log_enabled are both set to true.`,
 										Optional:     true,
 										Default:      true,
 										AtLeastOneOf: ipConfigurationKeys,
-										Description:  `Whether this Cloud SQL instance should be assigned a public IPV4 address. Either ipv4_enabled must be enabled or a private_network must be configured.`,
+										Description:  `Whether this Cloud SQL instance should be assigned a public IPV4 address. At least ipv4_enabled must be enabled or a private_network must be configured.`,
 									},
 									"require_ssl": {
 										Type:         schema.TypeBool,
@@ -316,7 +316,7 @@ settings.backup_configuration.binary_log_enabled are both set to true.`,
 										ValidateFunc:     orEmpty(validateRegexp(privateNetworkLinkRegex)),
 										DiffSuppressFunc: compareSelfLinkRelativePaths,
 										AtLeastOneOf:     ipConfigurationKeys,
-										Description:      `The VPC network from which the Cloud SQL instance is accessible for private IP. For example, projects/myProject/global/networks/default. Specifying a network enables private IP. Either ipv4_enabled must be enabled or a private_network must be configured. This setting can be updated, but it cannot be removed after it is set.`,
+										Description:      `The VPC network from which the Cloud SQL instance is accessible for private IP. For example, projects/myProject/global/networks/default. Specifying a network enables private IP. At least ipv4_enabled must be enabled or a private_network must be configured. This setting can be updated, but it cannot be removed after it is set.`,
 									},
 								},
 							},