Bug 2201: Typo in GPL license in installer

https://winscp.net/tracker/2201
(cherry picked from commit cfbbf3f5de801381778b8e990a7743389cf98500)

Source commit: 7f4255be5b1227c12fe3f5a17785587060680d1d

deployment/license.setup.txt

@@ -207,7 +207,7 @@ Notwithstanding any other provision of this License, you have permission to link
 
 The Free Software Foundation may publish revised and/or new versions of the GNU General Public License from time to time.  Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns.
 
-Each version is given a distinguishing version number.  If the Program specifies that a certain numbered version of the GNU General Public License "or any later version" applies to it, you have the option of following the terms and conditions either of that numbered version or of any later version published by the Free Softwar  Foundation.  If the Program does not specify a version number of the GNU General Public License, you may choose any version ever published by the Free Software Foundation.
+Each version is given a distinguishing version number.  If the Program specifies that a certain numbered version of the GNU General Public License "or any later version" applies to it, you have the option of following the terms and conditions either of that numbered version or of any later version published by the Free Software Foundation.  If the Program does not specify a version number of the GNU General Public License, you may choose any version ever published by the Free Software Foundation.
 
 If the Program specifies that a proxy can decide which future versions of the GNU General Public License can be used, that proxy's public statement of acceptance of a version permanently authorizes you to choose that version for the Program.