BF: fixed test_nib_ls_multiple test to address RF in preceding commit

Author: yarikoptic

nibabel/tests/test_scripts.py

@@ -117,9 +117,9 @@ def test_nib_ls_multiple():
     assert_equal(
         [l[l.index('['):] for l in stdout_lines],
         [
-            '[128,  96,  24,   2] 2.00x2.00x2.20x2000.00  #exts: 2 sform [229725]   2:1.2e+03',
-            '[ 32,  20,  12,   2] 2.00x2.00x2.20x2000.00  #exts: 2 sform  [15360]  46:7.6e+02',
-            '[ 18,  28,  29]      9.00x8.00x7.00                          [14616]    0.12:93',
+            '[128,  96,  24,   2] 2.00x2.00x2.20x2000.00  #exts: 2 sform [229725]  [2, 1.2e+03]',
+            '[ 32,  20,  12,   2] 2.00x2.00x2.20x2000.00  #exts: 2 sform  [15360] [46, 7.6e+02]',
+            '[ 18,  28,  29]      9.00x8.00x7.00                          [14616]   [0.12, 93]',
             '[ 91, 109,  91]      2.00x2.00x2.00                           error'
         ]
     )