Fix typo in docstring

diff --git a/python/mean_sightings-full.py b/python/mean_sightings-full.py
index 08de94137db4e6e7b4a9470241ece9e5ed26f1ee..1b24f35244e707942969bbc553eadfe6ffa963bd 100755 (executable)
--- a/python/mean_sightings-full.py
+++ b/python/mean_sightings-full.py
@@ -1,8 +1,8 @@
 #!/usr/bin/env python
 
 '''
-Module/script to calculate mean numbe of sightings of a given animal in a given 
-sightings csv file.
+Module/script to calculate mean number of sightings of a given animal in a 
+given sightings csv file.
 '''
 
 import sys