doc: fix loady man-page

* loady may return $? = 1.
* Move misplaced description

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
diff --git a/doc/usage/cmd/loady.rst b/doc/usage/cmd/loady.rst
index 718af6e..3f8227e 100644
--- a/doc/usage/cmd/loady.rst
+++ b/doc/usage/cmd/loady.rst
@@ -56,6 +56,9 @@
     6165f
     =>
 
+Transfer can be cancelled by pressing 3 times <CTRL+C> after two seconds
+of inactivity on terminal.
+
 Configuration
 -------------
 
@@ -65,10 +68,7 @@
 config option CMD_LOADXY_TIMEOUT or by env variable $loadxy_timeout.
 Setting it to 0 means infinite timeout.
 
-Transfer can be cancelled by pressing 3 times <CTRL+C> after two seconds
-of inactivity on terminal.
-
 Return value
 ------------
 
-The return value $? is always 0 (true).
+The return value $? is 0 (true) on success, 1 (false) otherwise.