Update interlayer.jl

Co-Authored-By: Pietro Monticone <38562595+pitmonticone@users.noreply.github.com>
Co-Authored-By: Claudio Moroni <43729990+ClaudMor@users.noreply.github.com>

Author: 3 people

src/subgraphs/interlayer.jl

@@ -320,7 +320,15 @@ multiplex_interlayer(
 ) where {T<:Integer, U <: Real, G<:AbstractGraph{T}} =  _multiplex_interlayer(collect(mv_vertices(layer_1)), collect(mv_vertices(layer_2)),  null_graph, U; default_edge_weight = default_edge_weight, default_edge_metadata = default_edge_metadata, transfer_vertex_metadata = transfer_vertex_metadata , name = name)
 
 """
-    multiplex_interlayer(nv::Int64, name::Symbol,layer_1::Symbol, layer_2::Symbol, graph_type::Type{G}; forbidden_vertices::Vector{MultilayerVertex}, forbidden_edges::Vector{NTuple{2, MultilayerVertex}}) where {T <: Union{ <: Integer, AbstractVertex}, G <: AbstractGraph{T}; !IsDirected{G}}
+    multiplex_interlayer(
+        nv::Int64,
+        name::Symbol,
+        layer_1::Symbol,
+        layer_2::Symbol, 
+        graph_type::Type{G};
+        forbidden_vertices::Vector{MultilayerVertex},
+        forbidden_edges::Vector{NTuple{2, MultilayerVertex}}
+    ) where {T <: Union{ <: Integer, AbstractVertex}, G <: AbstractGraph{T}
 
 Internal method for multiplex_interlayer
 """