CODING_STYLE: add section about how to reference specific concepts

diff --git a/docs/CODING_STYLE.md b/docs/CODING_STYLE.md
index ed87ae07cce3a47776983760db96de68a7294ce5..2c85485fa29a4052735a559f3aebd0a03198a49d 100644 (file)
--- a/docs/CODING_STYLE.md
+++ b/docs/CODING_STYLE.md
@@ -475,6 +475,8 @@ title: Coding Style
   effect on the regular file. If in doubt consider turning off `O_NONBLOCK` again
   after opening.
 
+## Referencing Concepts
+
 - When referring to a configuration file option in the documentation and such,
   please always suffix it with `=`, to indicate that it is a configuration file
   setting.