Update messages_it_IT.properties (#2923)

# Description of Changes

Please provide a summary of the changes, including:

- What was changed
- Why the change was made
- Any challenges encountered

Closes #(issue_number)

---

## Checklist

### General

- [ ] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [ ] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md)
(if applicable)
- [ ] I have performed a self-review of my own code
- [ ] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [ ] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md#6-testing)
for more details.

src/main/resources/messages_it_IT.properties

@@ -623,7 +623,7 @@ redact.showAttatchments=Mostra allegati
 redact.showLayers=Mostra livelli (fare doppio clic per ripristinare tutti i livelli allo stato predefinito)
 redact.colourPicker=Selettore colore
 redact.findCurrentOutlineItem=Trova l'elemento di contorno corrente
-redact.applyChanges=Apply Changes
+redact.applyChanges=Applica modifiche
 
 #showJS
 showJS.title=Mostra Javascript
@@ -926,7 +926,7 @@ ocr.selectText.10=Modalità OCR
 ocr.selectText.11=Rimuovi immagini dopo la scansione (Rimuove TUTTE le immagini, utile solo come parte del processo di conversione)
 ocr.selectText.12=Modalità di rendering (avanzato)
 ocr.help=Per favore leggi la documentazione su come usare il programma per altri linguaggi e/o uso non in Docker
-ocr.credit=Questo servizio utilizza qpdf e Tesseract per l'OCR.
+ocr.credit=Questo servizio utilizza Qpdf e Tesseract per l'OCR.
 ocr.submit=Scansiona testo nel PDF con OCR