copy paste issue fixed

persist/src/main/resources/db/migration/12.2.0~alpha.0/V12.2.0.20181018__table_naming_strategy.sql

@@ -197,7 +197,6 @@ alter table reaction_table rename lowerbound to lower_bound;
 alter table reaction_table rename mechanicalconfidencescore to mechanical_confidence_score;
 alter table reaction_table rename upperbound to upper_bound;
 alter table reaction_table rename visibilitylevel to visibility_level;
-alter table reaction_table rename transparencylevel to transparency_level;
 
 -- rename node_table
 alter table node_table rename iddb to id;