Update deprecated-classes.md

Author: estevao-schultz-neto-SAP

docs/checks/deprecated-classes.md

@@ -16,16 +16,16 @@ This check searches for the usage of deprecated classes. For instance:
 ```abap
 DATA aunit TYPE REF TO cl_aunit_assert.
 ```
-### Which attributes can be maintained?
-
-![Attributes](./imgs/deprecated_key_words.png)
 
 ### How to solve the issue?
 
 Reference non deprecated newer objects instead. For the above example, a corrected code would look like:
 ```abap
 DATA aunit TYPE REF TO cl_abap_unit_assert.
 ```
+### Which attributes can be maintained?
+
+![Attributes](./imgs/deprecated_key_words.png)
 
 ### What to do in case of exception?