fixes

Author: mydea

docs/platforms/javascript/common/apis.mdx

@@ -457,8 +457,7 @@ const status = await Sentry.startSpan({ name: 'my-span' }, async (span) => {
 const status = await doSomething();
 return status;
 });
-
-````
+```
 </Expandable>
 
 See <PlatformLink to="/tracing/instrumentation/">Tracing Instrumentation</PlatformLink> for more information on how to work with spans.
@@ -494,7 +493,7 @@ See <PlatformLink to="/tracing/instrumentation/">Tracing Instrumentation</Platfo
 const span = Sentry.startInactiveSpan({ name: 'my-span' });
 doSomething();
 span.end();
-````
+```
 
 </Expandable>
 
@@ -538,8 +537,7 @@ const status = await doSomething();
 span.end();
 return status;
 });
-
-````
+```
 </Expandable>
 
 See <PlatformLink to="/tracing/instrumentation/">Tracing Instrumentation</PlatformLink> for more information on how to work with spans.
@@ -937,5 +935,3 @@ parameters={[
 Wraps a callback with a cron monitor check in. The check in will be sent to Sentry when the callback finishes.
 </SdkApi>
 </PlatformCategorySection>
-```
-````