diff --git a/specification/authorization/resource-manager/Microsoft.Authorization/preview/2017-10-01-preview/authorization-RACalls.json b/specification/authorization/resource-manager/Microsoft.Authorization/preview/2017-10-01-preview/authorization-RACalls.json
index b757e2411197..82b5388256be 100644
--- a/specification/authorization/resource-manager/Microsoft.Authorization/preview/2017-10-01-preview/authorization-RACalls.json
+++ b/specification/authorization/resource-manager/Microsoft.Authorization/preview/2017-10-01-preview/authorization-RACalls.json
@@ -498,7 +498,7 @@
         },
         "canDelegate":{
           "type": "boolean",
-          "description": "The Delegation flag for the roleassignment"
+          "description": "The Delegation flag for the role assignment"
         }
       },
       "description": "Role Assignments filter"
@@ -519,7 +519,7 @@
         },
         "canDelegate":{
           "type": "boolean",
-          "description": "The Delegation flag for the roleassignment"
+          "description": "The Delegation flag for the role assignment"
         }
       },
       "description": "Role assignment properties with scope."
@@ -577,7 +577,7 @@
         },
         "canDelegate": {
           "type": "boolean",
-          "description": "The delgation flag used for creating a role assignment"
+          "description": "The delegation flag used for creating a role assignment"
         }
       },
       "description": "Role assignment properties."
diff --git a/specification/authorization/resource-manager/Microsoft.Authorization/preview/2018-01-01-preview/authorization-RoleAssignmentsCalls.json b/specification/authorization/resource-manager/Microsoft.Authorization/preview/2018-01-01-preview/authorization-RoleAssignmentsCalls.json
index e3c98cc22448..01936111b9a2 100644
--- a/specification/authorization/resource-manager/Microsoft.Authorization/preview/2018-01-01-preview/authorization-RoleAssignmentsCalls.json
+++ b/specification/authorization/resource-manager/Microsoft.Authorization/preview/2018-01-01-preview/authorization-RoleAssignmentsCalls.json
@@ -486,7 +486,7 @@
 				},
 				"canDelegate": {
 					"type": "boolean",
-					"description": "The Delegation flag for the roleassignment"
+					"description": "The Delegation flag for the role assignment"
 				}
 			},
 			"description": "Role Assignments filter"
@@ -507,7 +507,7 @@
 				},
 				"canDelegate": {
 					"type": "boolean",
-					"description": "The Delegation flag for the roleassignment"
+					"description": "The Delegation flag for the role assignment"
 				}
 			},
 			"description": "Role assignment properties with scope."
@@ -565,7 +565,7 @@
 				},
 				"canDelegate": {
 					"type": "boolean",
-					"description": "The delgation flag used for creating a role assignment"
+					"description": "The delegation flag used for creating a role assignment"
 				}
 			},
 			"required": [
diff --git a/specification/authorization/resource-manager/Microsoft.Authorization/preview/2018-09-01-preview/authorization-RoleAssignmentsCalls.json b/specification/authorization/resource-manager/Microsoft.Authorization/preview/2018-09-01-preview/authorization-RoleAssignmentsCalls.json
index 327f66b83e0e..0edd390dfd0e 100644
--- a/specification/authorization/resource-manager/Microsoft.Authorization/preview/2018-09-01-preview/authorization-RoleAssignmentsCalls.json
+++ b/specification/authorization/resource-manager/Microsoft.Authorization/preview/2018-09-01-preview/authorization-RoleAssignmentsCalls.json
@@ -486,7 +486,7 @@
 				},
 				"canDelegate": {
 					"type": "boolean",
-					"description": "The Delegation flag for the roleassignment"
+					"description": "The Delegation flag for the role assignment"
 				}
 			},
 			"description": "Role Assignments filter"
@@ -527,7 +527,7 @@
         },
         "canDelegate": {
           "type": "boolean",
-          "description": "The Delegation flag for the roleassignment"
+          "description": "The Delegation flag for the role assignment"
         }
       },
 			"description": "Role assignment properties with scope."
@@ -605,7 +605,7 @@
         },
         "canDelegate": {
           "type": "boolean",
-          "description": "The delgation flag used for creating a role assignment"
+          "description": "The delegation flag used for creating a role assignment"
         }
       },
 			"required": [