Fix typo in javadoc: query parameters -> http headers

Author: anuraaga

http-client-spi/src/main/java/software/amazon/awssdk/http/SdkHttpResponse.java

@@ -91,7 +91,7 @@ interface Builder extends CopyableBuilder<Builder, SdkHttpResponse> {
         Builder statusCode(int statusCode);
 
         /**
-         * The query parameters, exactly as they were configured with {@link #headers(Map)},
+         * The HTTP headers, exactly as they were configured with {@link #headers(Map)},
          * {@link #putHeader(String, String)} and {@link #putHeader(String, List)}.
          */
         Map<String, List<String>> headers();