Correct the next Data wharehouse Schema

\begin{tabular}{|l|} \hline \multicolumn{1}{|c|}{ Student Dimention } \\ \hline Student_id \\ Student_Name \\ Major_id \\ First_Language \\ Eca_factor \end{tabular} \begin{tabular}{|l|} \hline \multicolumn{1}{|c|}{ Student Dimention } \\ \hline Student_id \\ Student_Name \\ Major_id \\ First_Language \\ Eca_factor \end{tabular}