Fix rendering of the docstring of elementary_weight (#197)

* Fix docstring of elementary_weight

* bump patch version

Author: ranocha

Project.toml

@@ -1,7 +1,7 @@
 name = "RootedTrees"
 uuid = "47965b36-3f3e-11e9-0dcf-4570dfd42a8c"
 authors = ["Hendrik Ranocha <[email protected]> and contributors"]
-version = "2.23.1"
+version = "2.23.2"
 
 [deps]
 LaTeXStrings = "b964fa9f-0449-5b57-a5c2-d3ea65f4040f"

src/time_integration_methods.jl

@@ -52,7 +52,7 @@ end
     elementary_weight(t::RootedTree, A::AbstractMatrix, b::AbstractVector, c::AbstractVector)
 
 Compute the elementary weight Φ(`t`) of the [`RungeKuttaMethod`](@ref) `rk`
-with Butcher coefficients `A, b, c` for a rooted tree `t``.
+with Butcher coefficients `A, b, c` for a rooted tree `t`.
 
 Reference: Section 312 of
 - Butcher, John Charles.