CODE_STYLE: fix long-line guideline

- Change maximum allowed line length from 80 to 79.

diff --git a/docs/CODE_STYLE.md b/docs/CODE_STYLE.md
index d92d91662b0617494b3764a699427190797730b0..e1da5c2c0a027ff81486395cb8f9dc1a4265278f 100644 (file)
--- a/docs/CODE_STYLE.md
+++ b/docs/CODE_STYLE.md
@@ -50,7 +50,7 @@ introduced in the C standard until C99. We use only `/*` and `*/` comments:
 
 ## Long lines
 
-Source code in curl may never be wider than 80 columns and there are two
+Source code in curl may never be wider than 79 columns and there are two
 reasons for maintaining this even in the modern era of very large and high
 resolution screens: