docs: way more appropriate image

docs/getting_started.rst

@@ -10,7 +10,7 @@ Getting Started
 Liability Waiver
 ----------------
 
-.. image:: images/radiation.png
+.. image:: images/pandora.jpg
     :align: right
 
 Before proceeding, it is critical you understand what you're involving yourself
@@ -122,7 +122,7 @@ integrates Mitogen. If your program does not otherwise use the
 Additionally, if your program has :py:const:`logging.DEBUG` as the default
 logging level, you may wish to update its configuration to restrict the
 ``mitogen`` logger to :py:const:`logging.INFO`, otherwise vast amounts of
-useless output will be generated by default.
+output will be generated by default.
 
 
 Creating A Context