Actual switch syntax for multiple values

src/spm/spm.moon

@@ -480,11 +480,11 @@ switch args[1]
  		printPackages(listPackages(args[2]))
  	when "info"
  		provideInfo(args[2])
- 	when "install" or "add" 
+ 	when "install", "add" 
     	installPackage(args[2], args[3], false)
-	when "update" or "upgrade" 
+	when "update", "upgrade" 
 	    updatePackage(args[2])
-	when "uninstall" or "remove" 
+	when "uninstall", "remove" 
 	    uninstallPackage(args[2])
 	when "copy" 
 	    copyPackage(args[2], args[3])