   end
 
   @doc """
-  Assets a message was or is going to be received. Differently from
-  `assert_received`, it has a default timeout time of 100 miliseconds.
-
-  The given `expected` content must be a pattern.
+  Asserts a message was or is going to be received. Unlike
+  `assert_received`, it has a default timeout of 100 miliseconds.
+
+  The given `expected` argument must be a pattern.
 
   ## Examples
 

  @doc """
  Refutes the `expected` value is true.

  `refute` in general tries to be smart and provide a good
  reporting whenever there is a failure.

  ## Examples


  @doc """
  Asserts a message was received and is in the current process mailbox.
  The given `expected` argument must to be a match pattern.

  Timeout is set to 0, so there is no waiting time.

