Add legal informations in footer

footer.php

@@ -29,6 +29,12 @@
                             src="https://jigsaw.w3.org/css-validator/images/vcss"
                             alt="Valid CSS!" /></a>
                     </span>
+
+                    <?php if(legal_informations()): ?>
+                        <span>
+                            <p><?php echo legal_informations(); ?></p>
+                        </span>
+                    <?php endif; ?>
                 </footer>
             </div>
         </div>