diff --git a/tracex_project/extraction/logic/modules/module_activity_labeler.py b/tracex_project/extraction/logic/modules/module_activity_labeler.py
index a1c9f54..7e71461 100644
--- a/tracex_project/extraction/logic/modules/module_activity_labeler.py
+++ b/tracex_project/extraction/logic/modules/module_activity_labeler.py
@@ -46,7 +46,9 @@ def execute(
             patient_journey_sentences
         )
         activity_labels: pd.DataFrame = self.__extract_activities(
-            patient_journey_numbered, condition, len(patient_journey_sentences)
+            patient_journey_numbered=patient_journey_numbered,
+            condition=condition,
+            number_of_sentences=len(patient_journey_sentences),
         )
 
         return activity_labels
diff --git a/tracex_project/extraction/templates/filter_journey.html b/tracex_project/extraction/templates/filter_journey.html
index 991ed34..7f59988 100644
--- a/tracex_project/extraction/templates/filter_journey.html
+++ b/tracex_project/extraction/templates/filter_journey.html
@@ -332,7 +332,7 @@ <h4>DFG activity key</h4>
 </form>
 
 <a href="{{ request.META.HTTP_REFERER }}">
-    <button class="menu_button">Return to previous Page</button>
+    <button class="menu_button">Return to Previous Page</button>
 </a>
 <a href="{% url "landing_page" %}">
     <button class="menu_button">Return to TracEX Menu</button>
diff --git a/tracex_project/extraction/templates/journey_details.html b/tracex_project/extraction/templates/journey_details.html
index c19a6ae..aea158f 100644
--- a/tracex_project/extraction/templates/journey_details.html
+++ b/tracex_project/extraction/templates/journey_details.html
@@ -17,7 +17,7 @@ <h2>Content of "{{ patient_journey.name }}"</h2>
         <input type="submit" class="function_button" value="Confirm Selection">
     </form>
     <a href="{% url "journey_select" %}">
-        <button class="menu_button">Return to previous Page</button>
+        <button class="menu_button">Return to Previous Page</button>
     </a>
     <a href="{% url "landing_page" %}">
         <button class="menu_button">Return to TracEX Menu</button>