diff --git a/docs/documentation/sparks.rst b/docs/documentation/sparks.rst
index 7d1b1e0..adc8b4e 100644
--- a/docs/documentation/sparks.rst
+++ b/docs/documentation/sparks.rst
@@ -36,8 +36,7 @@ With labels:
 
 .. pygal-code:: sparkline
 
-  from pygal.style import LightSolarizedStyle
-  chart = pygal.Line(style=LightSolarizedStyle)
+  chart = pygal.Line()
   chart.add('', [1, 3, 5, 16, 13, 3, 7])
   chart.x_labels = ['a', 'b', 'c', 'd', 'e', 'f', 'g']
   chart.render_sparkline(show_x_labels=True, show_y_labels=True)
diff --git a/pygal/test/test_config.py b/pygal/test/test_config.py
index 48ab365..7b648bf 100644
--- a/pygal/test/test_config.py
+++ b/pygal/test/test_config.py
@@ -44,7 +44,7 @@ def test_config_behaviours():
     assert len(q(".plot .series path")) == 1
     assert len(q(".legend")) == 0
     assert len(q(".x.axis .guides")) == 3
-    assert len(q(".y.axis .guides")) == 21
+    assert len(q(".y.axis .guides")) == 11
     assert len(q(".dots")) == 3
     assert q(".axis.x text").map(texts) == ['a', 'b', 'c']
 
@@ -175,7 +175,7 @@ def test_logarithmic():
     assert len(q(".plot .series path")) == 1
     assert len(q(".legend")) == 1
     assert len(q(".x.axis .guides")) == 0
-    assert len(q(".y.axis .guides")) == 51
+    assert len(q(".y.axis .guides")) == 21
     assert len(q(".dots")) == 3
 
 
@@ -211,7 +211,7 @@ def test_logarithmic_big_scale():
     line = Line(logarithmic=True)
     line.add('_', [10 ** -10, 10 ** 10, 1])
     q = line.render_pyquery()
-    assert len(q(".y.axis .guides")) == 41
+    assert len(q(".y.axis .guides")) == 21
 
 
 def test_value_formatter():
@@ -227,7 +227,7 @@ def test_logarithmic_small_scale():
     line = Line(logarithmic=True)
     line.add('_', [1 + 10 ** 10, 3 + 10 ** 10, 2 + 10 ** 10])
     q = line.render_pyquery()
-    assert len(q(".y.axis .guides")) == 21
+    assert len(q(".y.axis .guides")) == 11
 
 
 def test_human_readable():
diff --git a/pygal/test/test_date.py b/pygal/test/test_date.py
index 2a99215..83db53d 100644
--- a/pygal/test/test_date.py
+++ b/pygal/test/test_date.py
@@ -35,17 +35,10 @@ def test_date():
     assert list(
         map(lambda t: t.split(' ')[0],
             q(".axis.x text").map(texts))) == [
-                '2013-01-03',
-                '2013-01-08',
                 '2013-01-12',
-                '2013-01-17',
-                '2013-01-21',
-                '2013-01-26',
-                '2013-01-31',
+                '2013-01-24',
                 '2013-02-04',
-                '2013-02-09',
-                '2013-02-14',
-                '2013-02-18']
+                '2013-02-16']
 
 
 def test_time():
@@ -84,17 +77,10 @@ def test_datetime():
     assert list(
         map(lambda t: t.split(' ')[0],
             q(".axis.x text").map(texts))) == [
-                '2013-01-03T09:00:00',
-                '2013-01-08T00:06:40',
                 '2013-01-12T15:13:20',
-                '2013-01-17T06:20:00',
-                '2013-01-21T21:26:40',
-                '2013-01-26T12:33:20',
-                '2013-01-31T03:40:00',
+                '2013-01-24T05:00:00',
                 '2013-02-04T18:46:40',
-                '2013-02-09T09:53:20',
-                '2013-02-14T01:00:00',
-                '2013-02-18T16:06:40']
+                '2013-02-16T08:33:20']
 
 
 def test_timedelta():