Add translation to tooltip (ger/en)

application/language/english/general_words_lang.php

@@ -121,3 +121,5 @@ $lang['gen_from_date'] = 'From date';
 $lang['gen_this_qso_was_confirmed_on'] = 'This QSO was confirmed on';
 
 $lang['error_no_logbook_found'] = 'No logbooks were found. You need to define a logbook under Station Logbooks! Do it here:';
+
+$lang['copy_to_clipboard'] = 'Copy to clipboard';

application/language/german/general_words_lang.php

@@ -119,3 +119,5 @@ $lang['dashboard_countries_breakdown'] = 'Länderübersicht';
 $lang['gen_from_date'] = 'Ab Datum';
 
 $lang['gen_this_qso_was_confirmed_on'] = 'Dieses QSO wurde bestätigt am';
+
+$lang['copy_to_clipboard'] = 'In die Zwischenablage kopieren';

application/views/api/help.php

@@ -32,7 +32,7 @@
 		  <tbody>
 			<?php foreach ($api_keys->result() as $row) { ?>
 				<tr>
-					<td><i class="fas fa-key"></i> <span class="api-key" id="<?php echo $row->key; ?>"><?php echo $row->key; ?></span> <span data-toggle="tooltip" data-original-title="Copy to Clipboard" onclick='copyApiKey("<?php echo $row->key; ?>")'><i class="copy-icon fas fa-copy"></span></td>
+					<td><i class="fas fa-key"></i> <span class="api-key" id="<?php echo $row->key; ?>"><?php echo $row->key; ?></span> <span data-toggle="tooltip" data-original-title="<?php echo $this->lang->line('copy_to_clipboard'); ?>" onclick='copyApiKey("<?php echo $row->key; ?>")'><i class="copy-icon fas fa-copy"></span></td>
 					<td><?php echo $row->description; ?></td>
 					<td>
 						<?php