Update README.me with spell correction, emphasis
Update README.me with spell correction, emphasis

1. Spelling - change "potention" to "potential"
2. italicize translation of the word "lagom" for emphasis
rstento/lagom,lagom/lagom,ignasi35/lagom,rcavalcanti/lagom,lagom/lagom,rcavalcanti/lagom,TimMoore/lagom,rstento/lagom,TimMoore/lagom,TimMoore/lagom,rstento/lagom,rstento/lagom,ignasi35/lagom,TimMoore/lagom,edouardKaiser/lagom,lagom/lagom,rcavalcanti/lagom,rstento/lagom,ignasi35/lagom,edouardKaiser/lagom,ignasi35/lagom,lagom/lagom,edouardKaiser/lagom,lagom/lagom,ignasi35/lagom,TimMoore/lagom,edouardKaiser/lagom,rcavalcanti/lagom