Trailing spaces and Phoenix singleton for intermodule_singleton

[SVN r78515]

example/doc_managed_external_buffer.cpp

@@ -54,9 +54,9 @@ int main()
    //from the first one and duplicate all the data.
    static boost::aligned_storage<memsize>::type static_buffer2;
    std::memcpy(&static_buffer2, &static_buffer, memsize);
-   
+  
    //Now open the duplicated managed memory passing the memory as argument
-   wmanaged_external_buffer objects_in_static_memory2 
+   wmanaged_external_buffer objects_in_static_memory2
       (open_only, &static_buffer2, memsize);
 
    //Check that "MyList" has been duplicated in the second buffer