Removes **emphasis** in quoted text

Quoted text does not get emphasized with double-asterisk inside a markdown blockquote,
so keeping it there leads to syntactically incorrect MessageFormat.
diff --git a/docs/userguide/format_parse/messages/index.md b/docs/userguide/format_parse/messages/index.md
index 0d55c9c..8a38e80 100644
--- a/docs/userguide/format_parse/messages/index.md
+++ b/docs/userguide/format_parse/messages/index.md
@@ -60,21 +60,21 @@
 
 For example:
 
-    "{gender_of_host, **select**, "
-      "**female** {"
-        "{num_guests, **plural**, offset:1 "
+    "{gender_of_host, select, "
+      "female {"
+        "{num_guests, plural, offset:1 "
           "=0 {{host} does not give a party.}"
           "=1 {{host} invites {guest} to **her** party.}"
           "=2 {{host} invites {guest} and one other person to her party.}"
           "other {{host} invites {guest} and # other people to her party.}}}"
-      "**male** {"
-        "{num_guests, **plural**, offset:1 "
+      "male {"
+        "{num_guests, plural, offset:1 "
           "=0 {{host} does not give a party.}"
           "=1 {{host} invites {guest} to **his** party.}"
           "=2 {{host} invites {guest} and one other person to his party.}"
           "other {{host} invites {guest} and # other people to his party.}}}"
-      "**other** {"
-        "{num_guests, **plural**, offset:1 "
+      "other {"
+        "{num_guests, plural, offset:1 "
           "=0 {{host} does not give a party.}"
           "=1 {{host} invites {guest} to **their** party.}"
           "=2 {{host} invites {guest} and one other person to their party.}"