Update pipt/loop/ensemble.py

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: KriFos1

pipt/loop/ensemble.py

@@ -163,7 +163,7 @@ def check_assimindex_simultaneous(self):
     def _org_obs_data(self):
         """
         Organize the input true observed data. The obs_data will be a list of length equal length of "TRUEDATAINDEX",
-        and each entery in the list will be a dictionary with keys equal to the "DATATYPE".
+        and each entry in the list will be a dictionary with keys equal to the "DATATYPE".
         Also, the pred_data variable (predicted data or forward simulation) will be initialized here with the same
         structure as the obs_data variable.