Fix another backport issue: it's VS2010/ not VS2013/

Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
diff --git a/.travis.yml b/.travis.yml
index ed2910a..7871fe9 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -70,7 +70,7 @@
       os: windows
       script:
         - scripts/windows_msbuild.bat v141 # Visual Studio 2017
-        - visualc/VS2013/x64/Release/selftest.exe
+        - visualc/VS2010/x64/Release/selftest.exe
 
 after_failure:
 - tests/scripts/travis-log-failure.sh