spell out words

Author: justinchiu

index.html

@@ -192,7 +192,7 @@ <h3>CodeContests Split</h3>
 						<th><strong>Collections</strong></th>
 						<th><strong>Avg LoC</strong></th>
 						<th><strong>Avg Tests</strong></th>
-						<th><strong>Gen by</strong></th>
+						<th><strong>Generated by</strong></th>
 					</tr>
 				</thead>
 				<tbody>