Follow up to dd55592

appveyor.yml

@@ -10,16 +10,16 @@ environment:
   matrix:
   - VisualStudioVersion: 10.0
     Solution: rAthena-10.sln
-	Defines: "BUILDBOT"
+    Defines: "BUILDBOT"
   - VisualStudioVersion: 11.0
     Solution: rAthena-12.sln
-	Defines: "BUILDBOT"
+    Defines: "BUILDBOT"
   - VisualStudioVersion: 12.0
     Solution: rAthena-13.sln
-	Defines: "BUILDBOT"
+    Defines: "BUILDBOT"
   - VisualStudioVersion: 14.0
     Solution: rAthena-14.sln
-	Defines: "BUILDBOT"
+    Defines: "BUILDBOT"
   - VisualStudioVersion: 10.0
     Solution: rAthena-10.sln
     Defines: "BUILDBOT;PRERE"