Missed last occurrence

Author: StanFromIreland

Doc/license.rst

@@ -884,7 +884,7 @@ sources unless the build is configured ``--with-system-libffi``::
 
    Permission is hereby granted, free of charge, to any person obtaining
    a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
+   "Software"), to deal in the Software without restriction, including
    without limitation the rights to use, copy, modify, merge, publish,
    distribute, sublicense, and/or sell copies of the Software, and to
    permit persons to whom the Software is furnished to do so, subject to