Minor update to docs.
@@ -407,8 +407,9 @@ class MigrationPath(object):
class DistinctPathFinder(object):
"""
Determines symmetrically distinct paths between existing sites.
- The path info can then be used to set up either vacancy or inter-site
- diffusion.
+ The path info can then be used to set up either vacancy or interstitial
+ diffusion (assuming site positions are known). Note that this works mainly
+ for atomic mechanism, and does not work for correlated migration.
"""
def __init__(self, structure, migrating_specie, max_path_length=5,
