Add spaces for readability
@@ -25,9 +25,9 @@ except ImportError:
def _check_available():
if not _available:
warnings.warn('matplotlib is not installed on your environment, '
- 'so that nothing will be plotted at this time. '
+ 'so nothing will be plotted at this time. '
'Please install matplotlib to plot figures.\n\n'
- '$ pip install matplotlib')
+ ' $ pip install matplotlib\n')
class PlotReport(extension.Extension):
