diff --git a/docs/src/ecc_example_sim.md b/docs/src/ecc_example_sim.md
index 5a9ea1e50..5feef8edf 100644
--- a/docs/src/ecc_example_sim.md
+++ b/docs/src/ecc_example_sim.md
@@ -49,7 +49,7 @@ If you want to model Pauli errors, use:
 
 ```@example 1
 errprob = 0.1
-errors = [PauliError(i,errprob) for i in 1:dataqubits]
+errors = [PauliError(i,errprob) for i in 1:code_n(code)]
 fullcircuit = [ecirc..., errors..., scirc...]
 ```
 
diff --git a/src/mctrajectory.jl b/src/mctrajectory.jl
index 89b474669..c6bf74404 100644
--- a/src/mctrajectory.jl
+++ b/src/mctrajectory.jl
@@ -58,7 +58,7 @@ end
 
 """Run multiple Monte Carlo trajectories and report the aggregate final statuses of each.
 
-See also: [`pftrajectories`](@ref), [`petrajectories`](@ref)`]"""
+See also: [`pftrajectories`](@ref), `petrajectories`"""
 function mctrajectories(initialstate,circuit;trajectories=500)
     counts = countmap([mctrajectory!(copy(initialstate),circuit)[2] for i in 1:trajectories]) # TODO use threads or at least a generator, but without breaking Polyester
     return counts