Update climada/hazard/tc_tracks.py

Co-authored-by: Sarah Hülsen <[email protected]>

Author: NicolasColombi

climada/hazard/tc_tracks.py

@@ -3037,7 +3037,7 @@ def compute_track_density(
         2D matrix containing the the absolute count per gridd cell of track point or the normalized
         number of track points, depending on the norm parameter.
     lat_bins: np.ndarray
-        latitude bins in which the point where counted
+        latitude bins in which the point were counted
     lon_bins: np.ndarray
         laongitude bins in which the point where counted