remove stray backtick

Steve Piercy

2018-03-13 bba04c814fb762cdb6c5e10a1002cf874e1e7d56

remove stray backtick

(cherry picked from commit c0fb3b8)

 pyramid/url.py

@@ -682,7 +682,7 @@
           Calling ``request.static_path(apath)`` is the same as calling
           ``request.static_url(apath, _app_url=request.script_name)``.
           :meth:`pyramid.request.Request.static_path` is, in fact, implemented
           in terms of `:meth:`pyramid.request.Request.static_url` in just this
           in terms of :meth:`pyramid.request.Request.static_url` in just this
           way. As a result, any ``_app_url`` passed within the ``**kw`` values
           to ``static_path`` will be ignored.
        """