Update test/test_cr.jl

Co-authored-by: Dominique <[email protected]>

Author: farhadrclass

test/test_cr.jl

@@ -54,7 +54,6 @@
       @test norm(x) == 0
       @test stats.status == "x = 0 is a zero-residual solution"
 
-
       # Test with Jacobi (or diagonal) preconditioner
       A, b, M = square_preconditioned(FC=FC)
       (x, stats) = cr(A, b, M=M, atol=1e-5, rtol=0.0)