Revert "This will fix the errorneous power consumption while walking …

…with Joint Servo CBM activated"

This reverts commit dd28818.

src/game.cpp

@@ -9974,7 +9974,7 @@ void game::on_move_effects()
             if( u.movement_mode_is( CMM_RUN ) ) {
                 u.mod_power_level( -55_J );
             } else {
-                u.mod_power_level( -35_J );
+                u.mod_power_level( -35_kJ );
             }
         }
     }