Merge pull request #151 from erikvansebille/patch-1

Fixing type-o in title of example_find_positions_at_obs_times.py

Author: gauteh

examples/example_find_positions_at_obs_times.py

@@ -1,5 +1,5 @@
 """
-Finding the closeset or interpolated positions at given times (e.g. wave observations).
+Finding the closest or interpolated positions at given times (e.g. wave observations).
 =======================================================================================
 """