Fixed clang-tidy warnings

src/decorators/decorators.cc

@@ -62,7 +62,7 @@ decorator_toks decorator::tokenize(const std::string &label, std::string_view c)
     decorator_toks res;
     res.label = label;
     size_t pos{};
-    auto it = c.begin();
+    const auto *it = c.begin();
     std::advance(it, label.size());
 
     if (*it == ':') {

src/util/util.cc

@@ -327,8 +327,8 @@ std::string path_to_url(const std::filesystem::path &p)
 
     if (p.has_root_directory())
         return fmt::format("/{}", fmt::join(path_tokens, "/"));
-    else
-        return fmt::format("{}", fmt::join(path_tokens, "/"));
+
+    return fmt::format("{}", fmt::join(path_tokens, "/"));
 }
 
 } // namespace clanguml::util