diff --git a/services/preview/authorization/mgmt/2017-10-01-preview/authorization/models.go b/services/preview/authorization/mgmt/2017-10-01-preview/authorization/models.go
index 0ed781f093e3..1301c8de85a4 100644
--- a/services/preview/authorization/mgmt/2017-10-01-preview/authorization/models.go
+++ b/services/preview/authorization/mgmt/2017-10-01-preview/authorization/models.go
@@ -732,7 +732,7 @@ func (racp *RoleAssignmentCreateParameters) UnmarshalJSON(body []byte) error {
 type RoleAssignmentFilter struct {
 	// PrincipalID - Returns role assignment of the specific principal.
 	PrincipalID *string `json:"principalId,omitempty"`
-	// CanDelegate - The Delegation flag for the roleassignment
+	// CanDelegate - The Delegation flag for the role assignment
 	CanDelegate *bool `json:"canDelegate,omitempty"`
 }
 
@@ -888,7 +888,7 @@ type RoleAssignmentProperties struct {
 	RoleDefinitionID *string `json:"roleDefinitionId,omitempty"`
 	// PrincipalID - The principal ID assigned to the role. This maps to the ID inside the Active Directory. It can point to a user, service principal, or security group.
 	PrincipalID *string `json:"principalId,omitempty"`
-	// CanDelegate - The delgation flag used for creating a role assignment
+	// CanDelegate - The delegation flag used for creating a role assignment
 	CanDelegate *bool `json:"canDelegate,omitempty"`
 }
 
@@ -900,7 +900,7 @@ type RoleAssignmentPropertiesWithScope struct {
 	RoleDefinitionID *string `json:"roleDefinitionId,omitempty"`
 	// PrincipalID - The principal ID.
 	PrincipalID *string `json:"principalId,omitempty"`
-	// CanDelegate - The Delegation flag for the roleassignment
+	// CanDelegate - The Delegation flag for the role assignment
 	CanDelegate *bool `json:"canDelegate,omitempty"`
 }
 
diff --git a/services/preview/authorization/mgmt/2018-01-01-preview/authorization/models.go b/services/preview/authorization/mgmt/2018-01-01-preview/authorization/models.go
index 36ca5182c5cc..41fe00970ec1 100644
--- a/services/preview/authorization/mgmt/2018-01-01-preview/authorization/models.go
+++ b/services/preview/authorization/mgmt/2018-01-01-preview/authorization/models.go
@@ -738,7 +738,7 @@ func (racp *RoleAssignmentCreateParameters) UnmarshalJSON(body []byte) error {
 type RoleAssignmentFilter struct {
 	// PrincipalID - Returns role assignment of the specific principal.
 	PrincipalID *string `json:"principalId,omitempty"`
-	// CanDelegate - The Delegation flag for the roleassignment
+	// CanDelegate - The Delegation flag for the role assignment
 	CanDelegate *bool `json:"canDelegate,omitempty"`
 }
 
@@ -894,7 +894,7 @@ type RoleAssignmentProperties struct {
 	RoleDefinitionID *string `json:"roleDefinitionId,omitempty"`
 	// PrincipalID - The principal ID assigned to the role. This maps to the ID inside the Active Directory. It can point to a user, service principal, or security group.
 	PrincipalID *string `json:"principalId,omitempty"`
-	// CanDelegate - The delgation flag used for creating a role assignment
+	// CanDelegate - The delegation flag used for creating a role assignment
 	CanDelegate *bool `json:"canDelegate,omitempty"`
 }
 
@@ -906,7 +906,7 @@ type RoleAssignmentPropertiesWithScope struct {
 	RoleDefinitionID *string `json:"roleDefinitionId,omitempty"`
 	// PrincipalID - The principal ID.
 	PrincipalID *string `json:"principalId,omitempty"`
-	// CanDelegate - The Delegation flag for the roleassignment
+	// CanDelegate - The Delegation flag for the role assignment
 	CanDelegate *bool `json:"canDelegate,omitempty"`
 }
 
diff --git a/services/preview/authorization/mgmt/2018-09-01-preview/authorization/models.go b/services/preview/authorization/mgmt/2018-09-01-preview/authorization/models.go
index dde0762b6a67..c009f039adee 100644
--- a/services/preview/authorization/mgmt/2018-09-01-preview/authorization/models.go
+++ b/services/preview/authorization/mgmt/2018-09-01-preview/authorization/models.go
@@ -1047,7 +1047,7 @@ func (racp *RoleAssignmentCreateParameters) UnmarshalJSON(body []byte) error {
 type RoleAssignmentFilter struct {
 	// PrincipalID - Returns role assignment of the specific principal.
 	PrincipalID *string `json:"principalId,omitempty"`
-	// CanDelegate - The Delegation flag for the roleassignment
+	// CanDelegate - The Delegation flag for the role assignment
 	CanDelegate *bool `json:"canDelegate,omitempty"`
 }
 
@@ -1205,7 +1205,7 @@ type RoleAssignmentProperties struct {
 	PrincipalID *string `json:"principalId,omitempty"`
 	// PrincipalType - The principal type of the assigned principal ID. Possible values include: 'User', 'Group', 'ServicePrincipal', 'Unknown', 'DirectoryRoleTemplate', 'ForeignGroup', 'Application', 'MSI', 'DirectoryObjectOrGroup', 'Everyone'
 	PrincipalType PrincipalType `json:"principalType,omitempty"`
-	// CanDelegate - The delgation flag used for creating a role assignment
+	// CanDelegate - The delegation flag used for creating a role assignment
 	CanDelegate *bool `json:"canDelegate,omitempty"`
 }
 
@@ -1219,7 +1219,7 @@ type RoleAssignmentPropertiesWithScope struct {
 	PrincipalID *string `json:"principalId,omitempty"`
 	// PrincipalType - The principal type of the assigned principal ID. Possible values include: 'User', 'Group', 'ServicePrincipal', 'Unknown', 'DirectoryRoleTemplate', 'ForeignGroup', 'Application', 'MSI', 'DirectoryObjectOrGroup', 'Everyone'
 	PrincipalType PrincipalType `json:"principalType,omitempty"`
-	// CanDelegate - The Delegation flag for the roleassignment
+	// CanDelegate - The Delegation flag for the role assignment
 	CanDelegate *bool `json:"canDelegate,omitempty"`
 }