doc: replace @return by Return:
Sphinx expects Return: and not @return to indicate a return value.
find . -name '*.c' -exec \
sed -i 's/^\(\s\)\*\(\s*\)@return\(\s\)/\1*\2Return:\3/' {} \;
find . -name '*.h' -exec \
sed -i 's/^\(\s\)\*\(\s*\)@return\(\s\)/\1*\2Return:\3/' {} \;
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
diff --git a/include/bootretry.h b/include/bootretry.h
index 0cedd30..1e8aa83 100644
--- a/include/bootretry.h
+++ b/include/bootretry.h
@@ -14,7 +14,7 @@
* Check for a keypress repeatedly, resetting the watchdog each time. If a
* keypress is not received within the command timeout, return an error.
*
- * @return 0 if a key is received in time, -ETIMEDOUT if not
+ * Return: 0 if a key is received in time, -ETIMEDOUT if not
*/
int bootretry_tstc_timeout(void);