formatting

src/eliminate_identity.cpp

@@ -19,11 +19,12 @@ void eliminate_identity::apply(program& p) const
         // replace with the input of the respective identity
         for(instruction_ref& input : new_ins_inputs)
         {
-            if (input->name() == "identity"){
+            if(input->name() == "identity")
+            {
                 input = input->inputs().at(0);
             }
         }
-        if (new_ins_inputs != ins->inputs())
+        if(new_ins_inputs != ins->inputs())
             p.replace_instruction(ins, ins->get_operator(), new_ins_inputs);
     }
 }