changed some of the wordings to follow conventions
changed some of the wordings to follow conventions

Coursemology/coursemology.org,allenwq/coursemology.org,allenwq/coursemology.org,dariusf/coursemology.org,dariusf/coursemology.org,nnamon/coursemology.org,dariusf/coursemology.org,nnamon/coursemology.org,Coursemology/coursemology.org,allenwq/coursemology.org,dariusf/coursemology.org,allenwq/coursemology.org,Coursemology/coursemology.org,allenwq/coursemology.org,nnamon/coursemology.org,nnamon/coursemology.org,dariusf/coursemology.org,nnamon/coursemology.org,Coursemology/coursemology.org,Coursemology/coursemology.org