CODING_STYLE: Fix non-uniform heading level

Heading uses only 3 level header (###) but the rest of the file uses
four (####).  We should be uniform.

Use uniform heading level in line with the rest of the file.

Signed-off-by: Tobin C. Harding <me@tobin.cc>

diff --git a/CODING_STYLE.md b/CODING_STYLE.md
index b4c77d0c8a5dd2201ba986d48479275a5f5d76cd..4fef234ed4bddf38b8d2dcb30eaddd4fb9f23b8a 100644 (file)
--- a/CODING_STYLE.md
+++ b/CODING_STYLE.md
@@ -382,7 +382,7 @@ rules to use them:
   }
   ```
 
-### Cast to `(void)` When Intentionally Ignoring Return Values
+#### Cast to `(void)` When Intentionally Ignoring Return Values
 
 - There are cases where you do not care about the return value of a function.
   Please cast the return value to `(void)` when doing so.