Update test/rocarray/blas.jl

Co-authored-by: Ludovic Räss <61313342+luraess@users.noreply.github.com>

Author: kshyatt

test/rocarray/blas.jl

@@ -496,7 +496,7 @@ end
                     @test C[:, :, i] ≈ c
                 end
                 A = [rand(T, 4, 4) for ix in 1:batch_count]
-                B = [rand(T, 4, 4) for ix in 1:batch_count]
+                B  = [rand(T, 4, 4) for ix in 1:batch_count]
                 RA = [ROCArray(A_) for A_ in A]
                 RB = [ROCArray(B_) for B_ in B]