Explain how to use the Fandom link option

README.md

@@ -75,10 +75,12 @@ https://user-images.githubusercontent.com/21101839/124686751-39f3aa00-df06-11eb-
 
 - Set preferences
 
-    - Enable "Fetch X-Ray people descriptions from Wikipedia" option for nonfiction books and novels that have character pages on Wikipedia. A quote from the book will be used if it's disabled or the page is not found. 
+    - Enable "Fetch X-Ray people descriptions from Wikipedia" option for nonfiction books and novels that have character pages on Wikipedia. A quote from the book will be used if it's disabled or the page is not found.
 
     - Larger spaCy model has higher [Named-entity recognition](https://en.wikipedia.org/wiki/Named-entity_recognition) precision therefore improves X-Ray quality, more details at https://spacy.io/models/en
 
+    - Enter a Fandom link to get X-Ray descriptions from Fandom, delete the link to search Wikipedia.
+
 https://user-images.githubusercontent.com/21101839/124685798-90f87f80-df04-11eb-8eb6-dee012de6cab.mov
 
 - Connect Kindle to calibre, select one book or multiple books then click the plugin icon or menu.

config.py

@@ -30,19 +30,6 @@ def __init__(self):
         self.search_people_box.setChecked(prefs['search_people'])
         vl.addWidget(self.search_people_box)
 
-        fandom_hl = QHBoxLayout()
-        fandom_label = QLabel('Fandom URL')
-        fandom_hl.addWidget(fandom_label)
-        self.fandom_url = QLineEdit()
-        self.fandom_url.setText(prefs['fandom'])
-        self.fandom_url.setPlaceholderText('https://x.fandom.com')
-        fandom_re = QRegularExpression(r'https:\/\/\w+\.fandom\.com')
-        fandom_validator = QRegularExpressionValidator(fandom_re)
-        self.fandom_url.setValidator(fandom_validator)
-
-        fandom_hl.addWidget(self.fandom_url)
-        vl.addLayout(fandom_hl)
-
         model_size_hl = QHBoxLayout()
         model_size_label = QLabel(
             '<a href="https://spacy.io/models/en">spaCy model</a> size')
@@ -80,6 +67,18 @@ def __init__(self):
         zh_wiki_hl.addWidget(self.zh_wiki_box)
         vl.addLayout(zh_wiki_hl)
 
+        fandom_hl = QHBoxLayout()
+        fandom_label = QLabel('Fandom URL')
+        fandom_hl.addWidget(fandom_label)
+        self.fandom_url = QLineEdit()
+        self.fandom_url.setText(prefs['fandom'])
+        self.fandom_url.setPlaceholderText('https://x.fandom.com')
+        fandom_re = QRegularExpression(r'https:\/\/\w+\.fandom\.com')
+        fandom_validator = QRegularExpressionValidator(fandom_re)
+        self.fandom_url.setValidator(fandom_validator)
+        fandom_hl.addWidget(self.fandom_url)
+        vl.addLayout(fandom_hl)
+
         donate_button = QPushButton('Tree-fiddy?')
         donate_button.clicked.connect(self.donate)
         vl.addWidget(donate_button)