 
   @doc """
   Creates a stream that applies the given function to each
-  element, emits the result and uses the same result as accumulator
-  for the next computation. Uses the given `acc` as starting value.
+  element, emits the result and uses the same result as the accumulator
+  for the next computation. Uses the given `acc` as the starting value.
 
   ## Examples
 

  Successive values are generated by calling `next_fun` with the
  previous accumulator (the initial value being the result returned
  by `start_fun`) and it must return a tuple with the current and
  next accumulator. The enumeration finishes if it returns nil.

  As the name says, this function is useful to stream values from
  resources.


  @doc """
  Creates a stream that applies the given function to each
  element, emits the result and uses the same result as the accumulator
  for the next computation.

  ## Examples
