Merge pull request #5 from BillyDonahue/pump_manual_fix

Update PumpManual.md

docs/PumpManual.md

@@ -161,7 +161,7 @@ exp ::= simple_expression_in_Python_syntax
 
 ## Code ##
 
-You can find the source code of Pump in [scripts/pump.py](http://code.google.com/p/googletest/source/browse/trunk/scripts/pump.py). It is still
+You can find the source code of Pump in [scripts/pump.py](../scripts/pump.py). It is still
 very unpolished and lacks automated tests, although it has been
 successfully used many times. If you find a chance to use it in your
 project, please let us know what you think!  We also welcome help on