diff --git a/eng/pipelines/templates/jobs/archetype-sdk-client.yml b/eng/pipelines/templates/jobs/archetype-sdk-client.yml
index d12bf990c90..70a5ec3e711 100644
--- a/eng/pipelines/templates/jobs/archetype-sdk-client.yml
+++ b/eng/pipelines/templates/jobs/archetype-sdk-client.yml
@@ -349,7 +349,7 @@ jobs:
 
     # Generate Documentation
     - pwsh: |
-        $setupFile="doxygen-1.8.18-setup.exe";
+        $setupFile="doxygen-1.8.20-setup.exe";
 
         Invoke-WebRequest `
           -MaximumRetryCount 10 `
diff --git a/sdk/tests/core/test_az_http.c b/sdk/tests/core/test_az_http.c
index 0a90678b7a0..93e45e23a0a 100644
--- a/sdk/tests/core/test_az_http.c
+++ b/sdk/tests/core/test_az_http.c
@@ -606,7 +606,7 @@ static void test_http_request_removing_left_whitespace_chars(void** state)
       header_span,
       AZ_SPAN_FROM_STR("body")));
 
-  // Nothing but empty name - should hit precondion
+  // Nothing but empty name - should hit precondition
   ASSERT_PRECONDITION_CHECKED(
       az_http_request_append_header(&request, AZ_SPAN_FROM_STR(" \t\r"), AZ_SPAN_EMPTY));
 }