Fix CI warnings

Author: chusitoo

exporters/otlp/src/otlp_http_client.cc

@@ -896,7 +896,7 @@ OtlpHttpClient::createSession(
   // Parse uri and store it to cache
   if (http_uri_.empty())
   {
-    const auto& parse_url = opentelemetry::ext::http::common::UrlParser(options_.url);
+    const auto &parse_url = opentelemetry::ext::http::common::UrlParser(options_.url);
     if (!parse_url.success_)
     {
       std::string error_message = "[OTLP HTTP Client] Export failed, invalid url: " + options_.url;

ext/src/http/client/curl/http_client_curl.cc

@@ -63,7 +63,7 @@ int deflateInPlace(z_stream *strm, unsigned char *buf, uint32_t len, uint32_t *m
 {
   // must be large enough to hold zlib or gzip header (if any) and one more byte -- 11 works for the
   // worst case here, but if gzip encoding is used and a deflateSetHeader() call is inserted in this
-  // code after the deflateReset(), then the 11 needs to be increased to accomodate the resulting
+  // code after the deflateReset(), then the 11 needs to be increased to accommodate the resulting
   // gzip header size plus one
   std::array<unsigned char, 11> temp{};
 
@@ -134,7 +134,7 @@ void Session::SendRequest(
     std::shared_ptr<opentelemetry::ext::http::client::EventHandler> callback) noexcept
 {
   is_session_active_.store(true, std::memory_order_release);
-  const auto& url       = host_ + http_request_->uri_;
+  const auto &url       = host_ + http_request_->uri_;
   auto callback_ptr     = callback.get();
   bool reuse_connection = false;