Add underscore to PYSAWSIM_LOG_LEVEL_MSG reference in parameter_scan.py.

diff --git a/pysawsim/parameter_scan.py b/pysawsim/parameter_scan.py
index 0f30fb634024166ae52d1f588f5126f63e173d3f..2dade8bd2624ac70ac8986d347442e6a83ce867c 100644 (file)
--- a/pysawsim/parameter_scan.py
+++ b/pysawsim/parameter_scan.py
@@ -382,7 +382,7 @@ def main(argv=None):
             '`<bin_edge>` should mark the left-hand side of the bin, and',
             'all bins should be of equal width (so we know where the last',
             'one ends).',
-            PYSAWSIM_LOG_LEVEL_MSG,
+            _PYSAWSIM_LOG_LEVEL_MSG,
             ])
     parser = OptionParser(usage, epilog=epilog)
     parser.format_epilog = lambda formatter: epilog+'\n'