Panagiotis Triantafyllou

minor fixes

......@@ -576,7 +576,7 @@ public class HomeActivity extends Activity implements View.OnClickListener, Coup
}
TextView tvQuestionCount = dialogView.findViewById(R.id.tv_question_count);
tvQuestionCount.setText(String.valueOf(mCurrentQuestionIndex) + "/" + String.valueOf(questionnaire.getQuestions().size()));
tvQuestionCount.setText(String.valueOf(mCurrentQuestionIndex) + "/" + String.valueOf(questionnaire.getQuestions().size()-1));
TextView tvQuestionHeaderTitle = dialogView.findViewById(R.id.tv_question_header_title);
TextView tvQuestionHeaderSubtitle = dialogView.findViewById(R.id.tv_question_subtitle);
......