resolve discussions

src/api/ssh_keys_delete.c

 /**
  * Callback function that deletes an SSH key from the list of keys authorised
  * for access to the initrd. The line will be left empty, because that keeps
- * the ids if SSH keys in tact for ssh_keys_get
- *
- * Example output:
- * {"ssh-keys":{"1":"ssh-rsa AAAAB3... example@example.com",
- * "2":"ssh-rsa AAAAB3...","5":"command=\"/usr/bin/cryptops-client\" ssh-rsa
- *  AAAAB3... cryptops-test@greenhost"}}
- *
- * The indices correspond to line numbers of the authorized_keys file.
- * Missing indices (like 3 and 4 in the example) arise from empty lines in the
- * file; those are creted when keys are deleted.
+ * the ids of SSH keys intact for ssh_keys_get
  *
  * @param[in]   request   incoming HTTP request
  * @param[out]  response  HTTP response to the request

src/api/ssh_keys_put.c

-
-
 /**
- * Callback function that deletes an SSH key from the list of keys authorised
- * for access to the initrd. The line will be left empty, because that keeps
- * the ids if SSH keys in tact for ssh_keys_get
- *
- * Example output:
- * {"ssh-keys":{"1":"ssh-rsa AAAAB3... example@example.com",
- * "2":"ssh-rsa AAAAB3...","5":"command=\"/usr/bin/cryptops-client\" ssh-rsa
- *  AAAAB3... cryptops-test@greenhost"}}
- *
- * The indices correspond to line numbers of the authorized_keys file.
- * Missing indices (like 3 and 4 in the example) arise from empty lines in the
- * file; those are creted when keys are deleted.
+ * Callback function that updates an SSH key in the list of keys authorised
+ * for access to the initrd. Needs an ID provided in the URL and a new SSH key
+ * provided in the request body.
  *
  * @param[in]   request   incoming HTTP request
  * @param[out]  response  HTTP response to the request

src/auxiliary.c

@@ -251,8 +251,6 @@ int replace_ssh_key(int id, const char * ssh_key)
         return -2;
     }
 
-
-    // Initialise with any non-EOF character
     char ch;
     int line_number = 1;