fix spell check

Author: ChrisRackauckas

test/default_algs.jl

@@ -77,8 +77,8 @@ b = rand(m)
 x = rand(n)
 f = (du, u, p, t) -> mul!(du, A, u)
 fadj = (du, u, p, t) -> mul!(du, A', u)
-fo = FunctionOperator(f, x, b; op_adjoint = fadj)
-prob = LinearProblem(fo, b)
+funcop = FunctionOperator(f, x, b; op_adjoint = fadj)
+prob = LinearProblem(funcop, b)
 sol1 = solve(prob)
 sol2 = solve(prob, LinearSolve.KrylovJL_GMRES())
 @test sol1.u == sol2.u
@@ -89,8 +89,8 @@ b = rand(m)
 x = rand(n)
 f = (du, u, p, t) -> mul!(du, A, u)
 fadj = (du, u, p, t) -> mul!(du, A', u)
-fo = FunctionOperator(f, x, b; op_adjoint = fadj)
-prob = LinearProblem(fo, b)
+funcop = FunctionOperator(f, x, b; op_adjoint = fadj)
+prob = LinearProblem(funcop, b)
 sol1 = solve(prob)
 sol2 = solve(prob, LinearSolve.KrylovJL_LSMR())
 @test sol1.u == sol2.u
@@ -101,8 +101,8 @@ b = rand(m)
 x = rand(n)
 f = (du, u, p, t) -> mul!(du, A, u)
 fadj = (du, u, p, t) -> mul!(du, A', u)
-fo = FunctionOperator(f, x, b; op_adjoint = fadj)
-prob = LinearProblem(fo, b)
+funcop = FunctionOperator(f, x, b; op_adjoint = fadj)
+prob = LinearProblem(funcop, b)
 sol1 = solve(prob)
 sol2 = solve(prob, LinearSolve.KrylovJL_CRAIGMR())
 @test sol1.u == sol2.u