Changed "bolded" to "in bold" in docs.
@@ -471,7 +471,7 @@ That would result in a rendered template like this::
Hello, <b>username
-...which, in turn, would result in the remainder of the web page being bolded!
+...which, in turn, would result in the remainder of the web page being in bold!
Clearly, user-submitted data shouldn't be trusted blindly and inserted directly
into your web pages, because a malicious user could use this kind of hole to
