[BUGFIX] EM: show versions link to read manual

Fixes the "read online" link in extension detail view.

Change-Id: I54cb1c90cb1f11b101a06160a67d2bac34185985
Fixes: #46978
Releases: 6.1, 6.0
Reviewed-on: https://review.typo3.org/19663
Reviewed-by: Wouter Wolters
Tested-by: Wouter Wolters
Reviewed-by: Alexander Opitz
Tested-by: Alexander Opitz
Reviewed-by: Philipp Gampe
Tested-by: Philipp Gampe
Reviewed-by: Christian Kuhn
Tested-by: Christian Kuhn

typo3/sysext/extensionmanager/Resources/Private/Templates/List/ShowAllVersions.html

@@ -47,7 +47,7 @@
 				<th><f:translate key="extensionList.showAllVersions.manual" /></th>
 				<td>
 					<a href="http://typo3.org/extension-manuals/{currentVersion.extensionKey}/current/" target="_top">
-						<f:translate key="readOnline" />
+						<f:translate key="extensionList.showAllVersions.readOnline" />
 					</a>
 				</td>
 			</tr>