Learn Editor: Update http-response-codes.md

Author: Yunus-MSFT

articles/application-gateway/http-response-codes.md

@@ -61,7 +61,7 @@ An HTTP 401 unauthorized response can be returned when backend pool is configure
 There are several ways to resolve this:
 - Allow anonymous access on backend pool.
 - Configure the probe to send the request to another “fake” site that doesn’t require NTLM.
-- Not recommended, as this will not tell us if the actual site behind the application aateway is active or not.
+- Not recommended, as this will not tell us if the actual site behind the application gateway is active or not.
 - Configure application gateway to allow 401 responses as valid for the probes: [Probe matching conditions](/azure/application-gateway/application-gateway-probe-overview).
    #### 403 – Forbidden
 
@@ -113,3 +113,4 @@ If the information in this article doesn't help to resolve the issue, [submit a
 
 
 
+