readme tweaks
readme tweaks

chiu/rpush,joshuairl/rpush,zenjoy/rpush,mandarin6b0/rpush,jmnsf/rpush,amaierhofer/rpush,kjnsn/rpush,rafal-radziszewski/rpush,aried3r/rpush,rpush/rpush,zakwanhaj/rpush,krakatoa/rpush,rafal-radziszewski/rpush