From a5f46d918754976763774252414ba1ed6d17c64d Mon Sep 17 00:00:00 2001
From: "Alexander \"Arav\" Andreev" <me@arav.su>
Date: Sat, 6 May 2023 04:49:57 +0400
Subject: [PATCH] A little update for README.md.

---
 README.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 8030cfe..8c1c0e9 100644
--- a/README.md
+++ b/README.md
@@ -33,7 +33,7 @@ It will return an ID of a new CAPTCHA in `text/plain`.
 Responds with an image in JPEG format (`image/jpeg`).
 
 An optional URL parameter `style=` set a name of a CAPTCHA style if it is
-supported by CAPTCHA implementation.
+supported by CAPTCHA implementation. E.g. `style=dark`.
 
 #### HTTP codes
 - `200` if exists
@@ -110,7 +110,7 @@ Get an image for a CAPTCHA:
 
     i := inmemdb.Image(captchaID, captchaStyle)
     if i == nil {
-        ... // error handling
+        ... // do something if there was no image returned
     }
 
     jpeg.Encode(w, *i, &jpeg.Options{Quality: 20})