recipie.json: Update dialog box descriptions

Signed-off-by: K.B.Dharun Krishna <kbdharunkrishna@gmail.com>

recipe.json

@@ -447,7 +447,7 @@
                 "info": {
                     "type": "text",
                     "title": "About Open VM Tools",
-                    "text": "Open VM Tools can be used in GNOME Boxes."
+                    "text": "Install Open VM Tools for seamless integration with Virtual machines."
                 }
             },
             "final": [
@@ -469,7 +469,7 @@
                 "info": {
                     "type": "text",
                     "title": "About Restricted Codecs",
-                    "text": "Installs ubuntu-restricted-extras and ubuntu-restricted-addons."
+                    "text": "Install drivers, fonts and other essentials from the ubuntu-restricted-extras and ubuntu-restricted-addons repositories."
                 }
             },
             "final": [