Typo: De Bruinj Graph
$ oa buildgraph --seeds protChloroArabidopsis example_index example_protChloroArabidopsis > example_protChloroArabidopsis_stdout.log
2015-08-24 16:36:20,570 [INFO ] Building De Bruinj Graph
2015-08-24 16:36:20,570 [INFO ] Minimum overlap between read: 50
...
Should be De Bruijn Graph, correction needed in python/orgasm/command/buildgraph.py
From searching the source code you also need to fix:
doc/sphinx/source/mitochondrion.rst
doc/sphinx/source/commands/buildgraph.rst