Update general.md

Author: oblomov-dev

docs/development/general.md

@@ -21,15 +21,13 @@ CLASS z2ui5_cl_app IMPLEMENTATION.
           RETURN.
         ENDIF.
 
-
         "callback after previous app
         IF client->check_on_navigated( ).
           DATA(lo_app_prev) = client->get_app_prev( ).
           "read attributes of previous app
           RETURN.
         ENDIF.
 
-
         "handle events
         CASE client->get( )-event.
           WHEN 'OK'.
@@ -39,12 +37,11 @@ CLASS z2ui5_cl_app IMPLEMENTATION.
             "event handling
         ENDCASE.
 
-
         "error handling
       CATCH cx_root INTO DATA(lx).
         client->message_box_display( lx ).
     ENDTRY.
   ENDMETHOD.
 ENDCLASS.
 ````
-Refer to the specific sections of this development guide for more details on the implementation process.
+Refer to the specific sections of this development guide for more details on the implementation process.