Fix broken IDs in reversed_NRN_neurite_order.swc
# In this file the order is reversed
1 1 0 0 0 1. -1
2 4 0 0 0 1. 1 # apical
- 6 3 0 0 0 1. 1 # basal
- 6 2 0 0 0 1. 1 # axon
+ 3 3 0 0 0 1. 1 # basal
+ 4 2 0 0 0 1. 1 # axon
