X-Flare-Global-Searches-Remaining is a header (#108)

Author: aviau

docs/concepts/rate-limits-and-quotas.mdx

@@ -38,6 +38,6 @@ API users are responsible for monitoring their Global Search API usage and ensur
 
 Users with account administration rights can also view their Global Search API monthly calls by logging into the platform and navigating to [the tenants page](https://app.flare.io/#/tenants).
 
-Moreover, each global search response includes `X-Flare-Global-Searches-Remaining`, indicating the number of API calls remaining in your monthly allocation.
+Moreover, each global search response includes the `X-Flare-Global-Searches-Remaining` header, indicating the number of API calls remaining in your monthly allocation.
 
 To avoid service interruptions or missed events, we recommend implementing proactive monitoring of your usage.