diff --git a/dev/opentelemetry-lwt/Opentelemetry_lwt/Trace/index.html b/dev/opentelemetry-lwt/Opentelemetry_lwt/Trace/index.html
index ea2c7f1b..603bf6e5 100644
--- a/dev/opentelemetry-lwt/Opentelemetry_lwt/Trace/index.html
+++ b/dev/opentelemetry-lwt/Opentelemetry_lwt/Trace/index.html
@@ -8,5 +8,5 @@
   <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">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>
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+  <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 class="type-var">'a</span> <span class="xref-unresolved">Lwt</span>.t</span> )</span> <span class="arrow">&#45;&gt;</span></span>
+  <span><span class="type-var">'a</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>
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