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>

board/google/chromebook_coral/coral.c

@@ -98,7 +98,7 @@ static int get_memconfig(struct udevice *dev)
  *     EC              - reading from the EC (backup)
  *
  * @dev: sysinfo device to use
- * @return SKU ID, or -ve error if not found
+ * Return: SKU ID, or -ve error if not found
  */
 static int get_skuconfig(struct udevice *dev)
 {