Adists: Fix update from id to pamhyr_id.

src/Model/DIFAdisTS/DIFAdisTSSpec.py

@@ -121,15 +121,15 @@ class DIFAdisTSSpec(SQLSubModel):
     def _db_update_to_0_2_0_set_dif_pid(cls, execute, data):
         pid_dif = data["id2pid"]["dif_adists"]
         els = execute(
-            f"SELECT pamhyr_id, dif FROM dif_adists_spec"
+            "SELECT pamhyr_id, dif FROM dif_adists_spec"
         )
 
         for row in els:
             it = iter(row)
             pid = next(it)
-            pol_id = next(it)
+            dif_id = next(it)
 
-            if pol_id == -1:
+            if dif_id == -1:
                 continue
 
             execute(