Fix broken link

wiki/src/doc/encryption_and_privacy/secure_deletion.mdwn

@@ -53,8 +53,7 @@ with graphical tools.
 </div>
 
 For more details read, the corresponding section of the Wikipedia article on
-[[!wikipedia Secure_file_deletion#Data_on_solid-state_drives desc="Secure file
-deletion"]].
+[[!wikipedia Data_erasure#Limitations desc="Data erasure"]].
 
 Securely delete files
 =====================