fix(delivery note): change the text invoice to sales invoice on make button (#18666)

diff --git a/erpnext/stock/doctype/delivery_note/delivery_note.js b/erpnext/stock/doctype/delivery_note/delivery_note.js
index 569a03a..a88bb2a 100644
--- a/erpnext/stock/doctype/delivery_note/delivery_note.js
+++ b/erpnext/stock/doctype/delivery_note/delivery_note.js
@@ -197,7 +197,7 @@
 			});
 
 			if(!from_sales_invoice) {
-				this.frm.add_custom_button(__('Invoice'), function() { me.make_sales_invoice() },
+				this.frm.add_custom_button(__('Sales Invoice'), function() { me.make_sales_invoice() },
 					__('Create'));
 			}
 		}