Modify owner email and simplify records in JSON

Updated email address for the owner and removed TXT records.

domains/mhouhanane.json

@@ -1,10 +1,9 @@
 {
-    "owner": {
-        "username": "MhamedOuhanane",
-        "email": "votre-email@example.com"
-    },
-    "records": {
-        "A": ["216.198.79.1"],
-        "TXT": ["vc-domain-verify=mhouhanane.is-a.dev,ae2219616339513e429d"]
-    }
+  "owner": {
+    "username": "MhamedOuhanane",
+    "email": "mhmdeouhnan60@gmail.com"
+  },
+  "records": {
+    "A": ["216.198.79.1"]
+  }
 }