Update README.md

Author: rhatdan

README.md

@@ -28,8 +28,8 @@ We are looking at two types of data here.
  | Release     | Release Number for this version|
  | Architecture| Architecture for the image|
  | License     | Image License|
- | Build Date  | Date/Time image was built|
- | Build Host  | Host Image was built on|
+ | BuildDate  | Date/Time image was built|
+ | BuildHost  | Host Image was built on|
  | Vendor      | Owner of the image| 
  | URL         | Url with more information on the image|
  | Summary     | Short Description of the image|