Update version

Author: JoeyT1994

Project.toml

@@ -1,7 +1,7 @@
 name = "ITensorNetworks"
 uuid = "2919e153-833c-4bdc-8836-1ea460a35fc7"
 authors = ["Matthew Fishman <[email protected]>, Joseph Tindall <[email protected]> and contributors"]
-version = "0.12.0"
+version = "0.12.1"
 
 [deps]
 AbstractTrees = "1520ce14-60c1-5f80-bbc7-55ef81b5835c"

src/abstractitensornetwork.jl

@@ -627,7 +627,7 @@ function tree_gauge(alg::Algorithm, ψ::AbstractITensorNetwork, region)
   return tree_gauge(alg, ψ, [region])
 end
 
-#Get the path that moves the gauge from a to b (minimum path between a and b)
+#Get the path that moves the gauge from a to b on a tree
 #TODO: Moved to NamedGraphs
 function gauge_path(g::AbstractGraph, region_a::Vector, region_b::Vector)
   issetequal(region_a, region_b) && return edgetype(g)[]