Merge branch 'master' of https://gitee.com/NUDT-compiler/nudt-compiler-cpp

src/utils/Log.cpp

@@ -47,7 +47,7 @@ void PrintException(std::ostream& os, const std::exception& ex) {
 }
 
 void PrintHelp(std::ostream& os) {
-  os << "SysY Compiler (课程实验最小可运行示例)\n"
+  os << "SysY Compiler\n"
      << "\n"
      << "用法:\n"
      << "  compiler [--help] [--emit-parse-tree] [--emit-ir] [--emit-asm] <input.sy>\n"