diff --git a/packages/core/schematics/migrations.json b/packages/core/schematics/migrations.json
index 30fd5090c3..7027b87616 100644
--- a/packages/core/schematics/migrations.json
+++ b/packages/core/schematics/migrations.json
@@ -17,22 +17,22 @@
     },
     "migration-v9-renderer-to-renderer2": {
       "version": "9-beta",
-      "description": "Migrates usages of Renderer to Renderer2",
+      "description": "The Renderer class has been marked as deprecated since Angular version 4. This migration converts usage of Renderer to Renderer2. For additional information please see: https://v9.angular.io/guide/migration-renderer",
       "factory": "./migrations/renderer-to-renderer2/index"
     },
     "migration-v9-missing-injectable": {
       "version": "9-beta",
-      "description": "Decorates all declared undecorated provider classes with @Injectable",
+      "description": "Decorates all declared undecorated provider classes with @Injectable.",
       "factory": "./migrations/missing-injectable/index"
     },
     "migration-v9-undecorated-classes-with-di": {
       "version": "9-beta",
-      "description": "Decorates undecorated base classes of directives/components that use dependency injection. Copies metadata from base classes to derived directives/components/pipes that are not decorated.",
+      "description": "Adds an Angular decorator to undecorated base classes of directives/components that use dependency injection. Copies metadata from base classes to derived directives/components/pipes that are not decorated. For additional information please see: https://v9.angular.io/guide/migration-undecorated-classes",
       "factory": "./migrations/undecorated-classes-with-di/index"
     },
     "migration-v9-undecorated-classes-with-decorated-fields": {
       "version": "9-beta",
-      "description": "Adds an Angular decorator to undecorated classes that have decorated fields",
+      "description": "Adds an Angular decorator to undecorated classes that have decorated fields.",
       "factory": "./migrations/undecorated-classes-with-decorated-fields/index"
     },
     "migration-v9-dynamic-queries": {