fix[readme]: change interface to abstract when elaborating project st…

…ructure

README.md

@@ -1,4 +1,5 @@
 # Help-Me-Help - IDATT1005 Team 5 Portfolio Project Spring 2026 :octocat:
+
 **TEAM 5 STUDENT NAMES**
 
 <br>
@@ -61,8 +62,8 @@ src/main/java/edu/group5/app/
 │ │ ├── DbWrapper.java                            (H2 database connection & operations)
 │ │ └── OrgApiWrapper.java                        (Innsamlingskontrollen API client)
 │ ├── AppState.java                               (Global application state)
-│ ├── Repository.java                             (Base repository interface)
-│ └── DBRepository.java                           (Database repository interface)
+│ ├── Repository.java                             (Base repository abstract)
+│ └── DBRepository.java                           (Database repository abstract)
 |
 ├── view/                                         (JavaFX UI components)
 │ ├── loginpage/
@@ -108,7 +109,6 @@ src/main/resources/                               (Static assets - CSS, images,
     └── donationpage.css                          (Donation flow styling)
 </pre>
 
-
 ### 📦 Package Responsibilities
 
 #### Models: Business logic and data entities
@@ -178,7 +178,7 @@ The project uses the standard Maven directory structure, which ensures:
 
 ## Link to repository📚
 
-https://git.ntnu.no/Group-5/Help-Me-Help
+<https://git.ntnu.no/Group-5/Help-Me-Help>
 
 ## How to run the project📝
 
@@ -207,6 +207,7 @@ https://git.ntnu.no/Group-5/Help-Me-Help
     ```bash
     mvn javafx:run
     ```
+
     ```
 
 
@@ -216,6 +217,7 @@ https://git.ntnu.no/Group-5/Help-Me-Help
     Go to repository and download the JAR.
 
 2. Run the JAR in Terminal:
+
     ```bash
     java --module-path "path\to\javafx\sdk" --add-modules javafx.controls -jar path\to\jar.jar
 
@@ -274,7 +276,6 @@ Each report includes:
    3. Execution times
    4. Running tests in an IDE
 
-
 ## References 🔗
 
 For more references and project details, kindly refer yourself to the project report and Wiki pages