Revert formatting change for comment

Author: felixbarny

x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/optimizer/LogicalPlanOptimizer.java

@@ -117,10 +117,10 @@ public LogicalPlanOptimizer(LogicalOptimizerContext optimizerContext) {
     public LogicalPlan optimize(LogicalPlan verified) {
         var optimized = execute(verified);
 
-        // Failures failures = verifier.verify(optimized, verified.output());
-        // if (failures.hasFailures()) {
-        // throw new VerificationException(failures);
-        // }
+//        Failures failures = verifier.verify(optimized, verified.output());
+//        if (failures.hasFailures()) {
+//            throw new VerificationException(failures);
+//        }
         optimized.setOptimized();
         return optimized;
     }