diff --git a/dev/opentelemetry-lwt/Opentelemetry_lwt/Trace/index.html b/dev/opentelemetry-lwt/Opentelemetry_lwt/Trace/index.html
index dc72bf6d..ea2c7f1b 100644
--- a/dev/opentelemetry-lwt/Opentelemetry_lwt/Trace/index.html
+++ b/dev/opentelemetry-lwt/Opentelemetry_lwt/Trace/index.html
@@ -1,12 +1,12 @@
 <!DOCTYPE html>
-<html xmlns="http://www.w3.org/1999/xhtml"><head><title>Trace (opentelemetry-lwt.Opentelemetry_lwt.Trace)</title><link rel="stylesheet" href="../../../odoc.css"/><meta charset="utf-8"/><meta name="generator" content="odoc 2.1.0"/><meta name="viewport" content="width=device-width,initial-scale=1.0"/><script src="../../../highlight.pack.js"></script><script>hljs.initHighlightingOnLoad();</script></head><body class="odoc"><nav class="odoc-nav"><a href="../index.html">Up</a> – <a href="../../index.html">opentelemetry-lwt</a> &#x00BB; <a href="../index.html">Opentelemetry_lwt</a> &#x00BB; Trace</nav><header class="odoc-preamble"><h1>Module <code><span>Opentelemetry_lwt.Trace</span></code></h1></header><div class="odoc-content"><div class="odoc-include"><details open="open"><summary class="spec include"><code><span><span class="keyword">include</span> <span class="keyword">module</span> <span class="keyword">type</span> <span class="keyword">of</span> <span class="keyword">struct</span> <span class="keyword">include</span> <a href="../../../opentelemetry/Opentelemetry/Trace/index.html">Opentelemetry.Trace</a> <span class="keyword">end</span></span></code></summary><p>Traces.</p><p>See <a href="https://opentelemetry.io/docs/reference/specification/overview/#tracing-signal">the spec</a></p><div class="odoc-spec"><div class="spec type" id="type-span" class="anchored"><a href="#type-span" class="anchor"></a><code><span><span class="keyword">type</span> span</span><span> = <a href="../../../opentelemetry/Opentelemetry/Span/index.html#type-t">Opentelemetry.Span.t</a></span></code></div></div><div class="odoc-spec"><div class="spec value" id="val-with_" class="anchored"><a href="#val-with_" class="anchor"></a><code><span><span class="keyword">val</span> with_ : 
+<html xmlns="http://www.w3.org/1999/xhtml"><head><title>Trace (opentelemetry-lwt.Opentelemetry_lwt.Trace)</title><link rel="stylesheet" href="../../../odoc.css"/><meta charset="utf-8"/><meta name="generator" content="odoc 2.1.0"/><meta name="viewport" content="width=device-width,initial-scale=1.0"/><script src="../../../highlight.pack.js"></script><script>hljs.initHighlightingOnLoad();</script></head><body class="odoc"><nav class="odoc-nav"><a href="../index.html">Up</a> – <a href="../../index.html">opentelemetry-lwt</a> &#x00BB; <a href="../index.html">Opentelemetry_lwt</a> &#x00BB; Trace</nav><header class="odoc-preamble"><h1>Module <code><span>Opentelemetry_lwt.Trace</span></code></h1></header><div class="odoc-content"><div class="odoc-include"><details open="open"><summary class="spec include"><code><span><span class="keyword">include</span> <span class="keyword">module</span> <span class="keyword">type</span> <span class="keyword">of</span> <span class="keyword">struct</span> <span class="keyword">include</span> <a href="../../../opentelemetry/Opentelemetry/Trace/index.html">Opentelemetry.Trace</a> <span class="keyword">end</span></span></code></summary><p>Traces.</p><p>See <a href="https://opentelemetry.io/docs/reference/specification/overview/#tracing-signal">the spec</a></p><div class="odoc-spec"><div class="spec type" id="type-span" class="anchored"><a href="#type-span" class="anchor"></a><code><span><span class="keyword">type</span> span</span><span> = <a href="../../../opentelemetry/Opentelemetry/Span/index.html#type-t">Opentelemetry.Span.t</a></span></code></div></div></details></div><div class="odoc-spec"><div class="spec value" id="val-emit" class="anchored"><a href="#val-emit" class="anchor"></a><code><span><span class="keyword">val</span> emit : <span><span><a href="#type-span">span</a> list</span> <span class="arrow">&#45;&gt;</span></span> <span>unit <span class="xref-unresolved">Lwt</span>.t</span></span></code></div><div class="spec-doc"><p>Emit asynchronously</p></div></div><div class="odoc-spec"><div class="spec value" id="val-with_" class="anchored"><a href="#val-with_" class="anchor"></a><code><span><span class="keyword">val</span> with_ : 
   <span>?trace_state:string <span class="arrow">&#45;&gt;</span></span>
   <span>?service_name:string <span class="arrow">&#45;&gt;</span></span>
-  <span>?attrs:<span><a href="../../../opentelemetry/Opentelemetry/Span/index.html#type-key_value">Opentelemetry.Span.key_value</a> list</span> <span class="arrow">&#45;&gt;</span></span>
-  <span>?kind:<a href="../../../opentelemetry/Opentelemetry/Span/index.html#type-kind">Opentelemetry.Span.kind</a> <span class="arrow">&#45;&gt;</span></span>
-  <span>?trace_id:<a href="../../../opentelemetry/Opentelemetry/Trace_id/index.html#type-t">Opentelemetry.Trace_id.t</a> <span class="arrow">&#45;&gt;</span></span>
-  <span>?parent:<a href="../../../opentelemetry/Opentelemetry/Span/index.html#type-id">Opentelemetry.Span.id</a> <span class="arrow">&#45;&gt;</span></span>
+  <span>?attrs:<span><a href="../../../opentelemetry/Opentelemetry/Span/index.html#type-key_value">Span.key_value</a> list</span> <span class="arrow">&#45;&gt;</span></span>
+  <span>?kind:<a href="../../../opentelemetry/Opentelemetry/Span/index.html#type-kind">Span.kind</a> <span class="arrow">&#45;&gt;</span></span>
+  <span>?trace_id:<a href="../../../opentelemetry/Opentelemetry/Trace_id/index.html#type-t">Trace_id.t</a> <span class="arrow">&#45;&gt;</span></span>
+  <span>?parent:<a href="../../../opentelemetry/Opentelemetry/Span/index.html#type-id">Span.id</a> <span class="arrow">&#45;&gt;</span></span>
   <span>?links:<span><span>(<a href="../../../opentelemetry/Opentelemetry/Trace_id/index.html#type-t">Opentelemetry.Trace_id.t</a> * <a href="../../../opentelemetry/Opentelemetry/Span_id/index.html#type-t">Opentelemetry.Span_id.t</a> * string)</span> list</span> <span class="arrow">&#45;&gt;</span></span>
   <span>string <span class="arrow">&#45;&gt;</span></span>
-  <span><span>( <span><span>(<a href="../../../opentelemetry/Opentelemetry/Trace_id/index.html#type-t">Opentelemetry.Trace_id.t</a> * <a href="../../../opentelemetry/Opentelemetry/Span_id/index.html#type-t">Opentelemetry.Span_id.t</a>)</span> <span class="arrow">&#45;&gt;</span></span> <span class="type-var">'a</span> )</span> <span class="arrow">&#45;&gt;</span></span>
-  <span class="type-var">'a</span></span></code></div><div class="spec-doc"><p>Sync span guard</p></div></div></details></div><div class="odoc-spec"><div class="spec value" id="val-emit" class="anchored"><a href="#val-emit" class="anchor"></a><code><span><span class="keyword">val</span> emit : <span><span><a href="#type-span">span</a> list</span> <span class="arrow">&#45;&gt;</span></span> <span>unit <span class="xref-unresolved">Lwt</span>.t</span></span></code></div><div class="spec-doc"><p>Emit asynchronously</p></div></div></div></body></html>
\ No newline at end of file
+  <span><span>( <span><span>(<a href="../../../opentelemetry/Opentelemetry/Trace_id/index.html#type-t">Trace_id.t</a> * <a href="../../../opentelemetry/Opentelemetry/Span_id/index.html#type-t">Span_id.t</a>)</span> <span class="arrow">&#45;&gt;</span></span> <span><span><span class="type-var">'a</span> <span class="xref-unresolved">Lwt</span>.t</span> <span class="xref-unresolved">Lwt</span>.t</span> )</span> <span class="arrow">&#45;&gt;</span></span>
+  <span><span><span class="type-var">'a</span> <span class="xref-unresolved">Lwt</span>.t</span> <span class="xref-unresolved">Lwt</span>.t</span></span></code></div><div class="spec-doc"><p>Sync span guard</p></div></div></div></body></html>
\ No newline at end of file
