Corrected usage (typo) in README.
Corrected usage (typo) in README.

jbzdak/django-bootstrap-form,eniac111/django-bootstrap-form,imposeren/django-bootstrap-form,SunilMohanAdapa/django-bootstrap-form,peterbe/django-semanticui-form,eniac111/django-bootstrap-form,druss16/danslist,samuelcolvin/django-jinja-bootstrap-form,druss16/danslist,samuelcolvin/django-jinja-bootstrap-form,SunilMohanAdapa/django-bootstrap-form,patryk4815/django-jinja-bootstrap-form,nikolas/django-bootstrap-form,peterbe/django-semanticui-form,jbzdak/django-bootstrap-form,patryk4815/django-jinja-bootstrap-form,druss16/danslist,nikolas/django-bootstrap-form,boralyl/django-bootstrap-form