Fix header nav again
Fix header nav again

cfengine/documentation-generator,cfengine/documentation-generator,stweil/documentation-generator,nickanderson/documentation-generator,nickanderson/documentation-generator,stweil/documentation-generator,stweil/documentation-generator,cfengine/documentation-generator,nickanderson/documentation-generator,cfengine/documentation-generator,stweil/documentation-generator,cfengine/documentation-generator,nickanderson/documentation-generator,stweil/documentation-generator,nickanderson/documentation-generator