doc: describe API ERR_INVALID_PROTOCOL context

ERR_INVALID_PROTOCOL docs should describe the API it relates to. See: https://github.com/nodejs/node/pull/27390/files#r278246361
nodejs · Apr 29, 2019 · fe3147f · fe3147f
1 parent 723d5c0
commit fe3147f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/doc/api/errors.md b/doc/api/errors.md
@@ -1305,7 +1305,7 @@ invalid.
 <a id="ERR_INVALID_PROTOCOL"></a>
 ### ERR_INVALID_PROTOCOL
 
-An invalid `options.protocol` was passed.
+An invalid `options.protocol` was passed to `http.request()`.
 
 <a id="ERR_INVALID_REPL_EVAL_CONFIG"></a>
 ### ERR_INVALID_REPL_EVAL_CONFIG