Fix test_w3c_5_2

Author: jakubwasikowski

tests/samples/w3c/microdata.5.2.withtext.json

@@ -2,18 +2,18 @@
                  "name": "Tank Locomotive (DB 80)",
                  "product-code": "33041",
                  "scale": "HO"},
-  "textContent": "Name:\n Tank Locomotive (DB 80)\n Product code:\n 33041\n Scale:\n HO\n Digital:\n Delta",
+  "textContent": "Name:\nTank Locomotive (DB 80)\nProduct code:\n33041\nScale:\nHO\nDigital:\nDelta",
   "type": ["http://md.example.com/loco",
            "http://md.example.com/lighting"]},
  {"properties": {"name": "Turnout Lantern Kit",
                  "product-code": "74470",
                  "scale": "HO",
                  "track-type": "C"},
-  "textContent": "Name:\n Turnout Lantern Kit\n Product code:\n 74470\n Purpose:\n For retrofitting 2 C Track\n turnouts.",
+  "textContent": "Name:\nTurnout Lantern Kit\nProduct code:\n74470\nPurpose:\nFor retrofitting 2 C Track turnouts.",
   "type": ["http://md.example.com/track",
            "http://md.example.com/lighting"]},
  {"properties": {"name": "Express Train Passenger Car (DB Am 203)",
                  "product-code": "8710",
                  "scale": "Z"},
-  "textContent": "Name:\n Express Train Passenger Car (DB Am 203)\n Product code:\n 8710\n Scale:\n Z",
+  "textContent": "Name:\nExpress Train Passenger Car (DB Am 203)\nProduct code:\n8710\nScale:\nZ",
   "type": "http://md.example.com/passengers"}]