script/array.py: white space cleanup

git-svn-id: https://svn.osgeo.org/grass/grass/branches/releasebranch_7_0@65417 15284696-431f-4ddb-bdfa-cd5b030d7da7

lib/python/script/array.py

@@ -65,12 +65,12 @@ Usage:
   [  1.   2.   3.   4.   5.   6.]
   [  2.   3.   4.   5.   6.   7.]
   [  3.   4.   5.   6.   7.   8.]]
-<BLANKLINE> 
+<BLANKLINE>
  [[  1.   2.   3.   4.   5.   6.]
   [  2.   3.   4.   5.   6.   7.]
   [  3.   4.   5.   6.   7.   8.]
   [  4.   5.   6.   7.   8.   9.]]
-<BLANKLINE> 
+<BLANKLINE>
  [[  2.   3.   4.   5.   6.   7.]
   [  3.   4.   5.   6.   7.   8.]
   [  4.   5.   6.   7.   8.   9.]
@@ -92,12 +92,12 @@ Usage:
   [ 1.  2.  0.  1.  2.  0.]
   [ 2.  0.  1.  2.  0.  1.]
   [ 0.  1.  2.  0.  1.  2.]]
-<BLANKLINE> 
+<BLANKLINE>
  [[ 1.  2.  0.  1.  2.  0.]
   [ 2.  0.  1.  2.  0.  1.]
   [ 0.  1.  2.  0.  1.  2.]
   [ 1.  2.  0.  1.  2.  0.]]
-<BLANKLINE> 
+<BLANKLINE>
  [[ 2.  0.  1.  2.  0.  1.]
   [ 0.  1.  2.  0.  1.  2.]
   [ 1.  2.  0.  1.  2.  0.]