diff --git a/pyrmv/methods/stop_by_coords.py b/pyrmv/methods/stop_by_coords.py
index ed0b6a0..28f4c16 100644
--- a/pyrmv/methods/stop_by_coords.py
+++ b/pyrmv/methods/stop_by_coords.py
@@ -26,7 +26,7 @@ def stop_by_coords(
     """Method returns a list of stops around a given center coordinate.
     The returned results are ordered by their distance to the center coordinate.  
 
-    More detailed request is available as raw.stop_by_coords(), however returns dict instead of List[Stop].
+    More detailed request is available as `raw.stop_by_coords()`, however returns `dict` instead of `List[Stop]`.
 
     ### Args:
         * access_id (`str`): Access ID for identifying the requesting client. Get your key on [RMV website](https://opendata.rmv.de/site/start.html).
diff --git a/pyrmv/methods/stop_by_name.py b/pyrmv/methods/stop_by_name.py
index 3276f68..14a6e8d 100644
--- a/pyrmv/methods/stop_by_name.py
+++ b/pyrmv/methods/stop_by_name.py
@@ -32,7 +32,7 @@ def stop_by_name(
     of possible matches in the journey planner database. Possible matches might be stops/stations,
     points of interest and addresses.  
 
-    More detailed request is available as raw.stop_by_name(), however returns dict instead of List[Stop].  
+    More detailed request is available as `raw.stop_by_name()`, however returns `dict` instead of `List[Stop]`.  
 
     ### Args:
         * access_id (`str`): Access ID for identifying the requesting client. Get your key on [RMV website](https://opendata.rmv.de/site/start.html).
diff --git a/pyrmv/methods/trip_find.py b/pyrmv/methods/trip_find.py
index aebc514..7dfb3d7 100644
--- a/pyrmv/methods/trip_find.py
+++ b/pyrmv/methods/trip_find.py
@@ -77,7 +77,7 @@ def trip_find(
     stop/station IDs or coordinates based on addresses and points of interest validated by the location service or
     coordinates freely defined by the client.
 
-    More detailed request is available as raw.trip_find(), however returns dict instead of List[Trip].  
+    More detailed request is available as `raw.trip_find()`, however returns `dict` instead of `List[Trip]`.  
 
     ### Args:
         * access_id (`str`): Access ID for identifying the requesting client. Get your key on [RMV website](https://opendata.rmv.de/site/start.html).
@@ -131,7 +131,7 @@ def trip_find(
     if real_time_mode == None:
         real_time_mode = None
     else:
-        real_time_mode = (real_time_mode.code).upper()
+        real_time_mode = real_time_mode.code
 
     trips = []
     trips_raw = raw_trip_find(