[ci skip] Docs update

Author: michalsn

user_guide_src/source/libraries/curlrequest.rst

@@ -247,7 +247,7 @@ debug
 =====
 
 When ``debug`` is passed and set to ``true``, this will enable additional debugging to echo to STDERR during the
-script execution. This is done by passing CURLOPT_VERBOSE and echoing the output. So, when you're running a build-in
+script execution. This is done by passing CURLOPT_VERBOSE and echoing the output. So, when you're running a built-in
 server via ``spark serve`` you will see the output in the console. Otherwise, the output will be written to
 the server's error log.