build: fix borked chmod call for release uploads

PR-URL: nodejs#2645
Reviewed-By: thefourtheye - Sakthipriyan Vairamani <thechargingvolcano@gmail.com>

vcbuild.bat

@@ -218,7 +218,7 @@ scp -F %SSHCONFIG% Release\node.exe %STAGINGSERVER%:nodejs/%DISTTYPEDIR%/v%FULLV
 scp -F %SSHCONFIG% Release\node.lib %STAGINGSERVER%:nodejs/%DISTTYPEDIR%/v%FULLVERSION%/win-%target_arch%/node.lib
 scp -F %SSHCONFIG% node-v%FULLVERSION%-%target_arch%.msi %STAGINGSERVER%:nodejs/%DISTTYPEDIR%/v%FULLVERSION%/
 ssh -F %SSHCONFIG% %STAGINGSERVER% "touch nodejs/%DISTTYPEDIR%/v%FULLVERSION%/node-v%FULLVERSION%-%target_arch%.msi.done nodejs/%DISTTYPEDIR%/v%FULLVERSION%/win-%target_arch%.done"
-ssh -F %SSHCONFIG% %STAGINGSERVER% "chmod chmod -R ug=rw-x+X,o=r+X nodejs/%DISTTYPEDIR%/v%FULLVERSION%/node-v%FULLVERSION%-%target_arch%.msi* nodejs/%DISTTYPEDIR%/v%FULLVERSION%/win-%target_arch%*"
+ssh -F %SSHCONFIG% %STAGINGSERVER% "chmod -R ug=rw-x+X,o=r+X nodejs/%DISTTYPEDIR%/v%FULLVERSION%/node-v%FULLVERSION%-%target_arch%.msi* nodejs/%DISTTYPEDIR%/v%FULLVERSION%/win-%target_arch%*"
 
 :run
 @rem Run tests if requested.