-When retrieval is completed, execute the function CALLBACK, passing it
-an updated value of CBARGS as arguments. The first element in CBARGS
-should be a plist describing what has happened so far during the
-request, as described in the docstring of `url-retrieve' (if in
-doubt, specify nil).
+When retrieval is completed, execute the function CALLBACK,
+passing it an updated value of CBARGS as arguments. The first
+element in CBARGS should be a plist describing what has happened
+so far during the request, as described in the docstring of
+`url-retrieve' (if in doubt, specify nil). The current buffer
+then CALLBACK is executed is the retrieval buffer.