chore: few leftovers from Angular brand rename (#3148)

Author: Foxandxss

harp.json

@@ -414,7 +414,7 @@
         "picture": "/resources/images/bios/deborah.jpg",
         "twitter": "deborahkurata",
         "website": "http://blogs.msmvps.com/deborahk/",
-        "bio": "Deborah is an independent software developer and author. She is author of several Pluralsight courses including: 'Angular: Getting Started'",
+        "bio": "Deborah is an independent software developer and author. She is author of several Pluralsight courses including: 'Angular 2: Getting Started'",
         "type": "Community"
       },
 

public/docs/ts/latest/guide/_data.json

@@ -184,7 +184,7 @@
   },
 
   "upgrade": {
-    "title": "Upgrading to Angular",
+    "title": "Upgrading from AngularJS",
     "intro": "Incrementally upgrade an AngularJS application to Angular."
   },