[whatwg] StorageEvent clarity

[Brady Eidson]

 From section 4.10.5:

"The event must have its key attribute set to the name of the key in  
question, its oldValue attribute set to the old value of the key in  
question, or null if the key is newly added, its newValue attribute  
set to the new value of the key in question, or null if the key was  
removed, its uri attribute set to the address of the page whose  
Storage object was affected, and its source attribute set to the  
Window object of hte browsing content that that documents finds is in."

Everything until the last clause makes sense.  "... and its source  
attribute set to the Window object of hte browsing content that the  
documents finds is in."

Besides the obvious spelling mistake, I cannot parse the rest of that  
sentence!  :)

~Brady