If we stick by the strict letter of the BDE C++ Standards Guide, it says 

> Include directives *must* be divided into 3 groups:
> a) components in the same package as this component
> b) components from other packages
> c) other required headers that are not components (e.g. third-party or platform-specific)

I'm taking this to mean there should be no extra space after the component include.   Stylistically I can see having the extra space after the component '.h' include and having it clarifies to what needs to be alphabetized.