missing semicolon fix

Jakefile

@@ -8,7 +8,7 @@ var compilerDirectory = "src/compiler/";
 var servicesDirectory = "src/services/";
 var harnessDirectory = "src/harness/";
 var libraryDirectory = "src/lib/";
-var scriptsDirectory = "scripts/"
+var scriptsDirectory = "scripts/";
 
 var builtDirectory = "built/";
 var builtLocalDirectory = "built/local/";
@@ -457,4 +457,4 @@ var perftcPath = "tests/perftc.ts";
 var perftcJsPath = "built/local/perftc.js";
 compileFile(perftcJsPath, [perftcPath], [tcFile, perftcPath, "tests/perfsys.ts"].concat(libraryTargets), [], true);
 desc("Builds augmented version of the compiler for perf tests");
-task("perftc", [perftcJsPath]);
+task("perftc", [perftcJsPath]);