Adjust docstring citations

hagenw · hagenw · commit 13fb4f33d23a · 2017-12-08T14:51:56.000Z
diff --git a/sfs/util.py b/sfs/util.py
@@ -426,7 +426,7 @@ def apply(self, func, *args, **kwargs):
 def image_sources_for_box(x, L, N, prune=True):
     """Image source method for a cuboid room.
 
-    The classical method by :cite:`Allen1979`.
+    The classical method by Allen and Berkley :cite:`Allen1979`.
 
     Parameters
     ----------
