diff --git a/src/main/java/com/application/munera/services/CategoryService.java b/src/main/java/com/application/munera/services/CategoryService.java
index 1c4a98c..539718e 100644
--- a/src/main/java/com/application/munera/services/CategoryService.java
+++ b/src/main/java/com/application/munera/services/CategoryService.java
@@ -2,10 +2,10 @@ package com.application.munera.services;
 
 import com.application.munera.data.Category;
 import com.application.munera.repositories.CategoryRepository;
-import jakarta.persistence.Cache;
-import org.springframework.stereotype.Service;
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.Pageable;
+import org.springframework.stereotype.Service;
+
 import java.util.List;
 import java.util.Optional;
 
@@ -18,7 +18,7 @@ public class CategoryService {
         this.categoryRepository = categoryRepository;
     }
 
-    public Optional<Category> get(Long id) {
+    public Optional<Category> findById(Long id) {
         return categoryRepository.findById(id);
     }
 
diff --git a/src/main/java/com/application/munera/views/expenses/ExpensesView.java b/src/main/java/com/application/munera/views/expenses/ExpensesView.java
index 234d2c5..a0272ae 100644
--- a/src/main/java/com/application/munera/views/expenses/ExpensesView.java
+++ b/src/main/java/com/application/munera/views/expenses/ExpensesView.java
@@ -40,7 +40,7 @@ import java.util.Optional;
 @Uses(Icon.class)
 public class ExpensesView extends Div implements BeforeEnterObserver {
 
-    private final String EXPENSE_ID = "ExpenseID";
+    private final String EXPENSE_ID = "expenseID";
     private final String EXPENSE_EDIT_ROUTE_TEMPLATE = "/%s/edit";
 
     private final Grid<Expense> grid = new Grid<>(Expense.class, false);
@@ -143,7 +143,7 @@ public class ExpensesView extends Div implements BeforeEnterObserver {
                 populateForm(expenseFromBackend.get());
             } else {
                 Notification.show(
-                        String.format("The requested samplePerson was not found, ID = %s", expenseId.get()), 3000,
+                        String.format("The requested expense was not found, ID = %s", expenseId.get()), 3000,
                         Notification.Position.BOTTOM_START);
                 // when a row is selected but the data is no longer available,
                 // refresh grid