diff --git a/src/utils/non_sym_diag.f90 b/src/utils/non_sym_diag.f90
index 04279ac..0f44099 100644
--- a/src/utils/non_sym_diag.f90
+++ b/src/utils/non_sym_diag.f90
@@ -3,7 +3,7 @@
 
 subroutine diagonalize_nonsym_matrix(N, A, L, e_re, thr_d, thr_nd, thr_deg, imp_bio, verbose)
 
-  ! Diagonalize a non-symmetric matrix
+  ! Diagonalize a non-symmetric matrix A
   ! 
   ! Output
   !   right-eigenvectors are saved in A
@@ -278,7 +278,7 @@ subroutine check_biorthog_binormalize(n, m, Vl, Vr, thr_d, thr_nd, stop_ifnot)
 
     do i = 1, m
       if(S(i,i) <= 0.d0) then
-        print *, ' overap negative'
+        print *, ' negative overlap !'
         print *, i, S(i,i)
         exit
       endif
diff --git a/tests/lunch_bench.py b/tests/lunch_bench.py
index be543b5..02d6db5 100644
--- a/tests/lunch_bench.py
+++ b/tests/lunch_bench.py
@@ -123,7 +123,7 @@ class Quack_Job:
                 sys.stdout.flush()
                 idx = (idx + 1) % len(spinner)
                 time.sleep(0.05)
-            stdout_col(f'\r    Testing {self.methd} ({self.basis})    \n', "cyan")
+            stdout_col(f'\r    Testing {self.methd} ({self.basis})    \n\n', "cyan")
 
         done_event = threading.Event()
         spinner_thread = threading.Thread(target=display_spinner)
@@ -180,7 +180,7 @@ class Quack_Job:
                 else:
                     diff = abs(data_new[key] - data_ref[key]) / (1e-15 + abs(data_ref[key]))
                     if(diff <= THRESH):
-                        print_col(f"        🙂 {key}: ✔️ ", "green")
+                        print_col(f"        🙂 {key}", "green")
                     else:
                         print_col(f"        ☹️  {key}: ❌ {data_ref[key]} ≠ {data_new[key]}", "red")
         except FileNotFoundError: