doc: fix doxygen EXCLUDE
Add backspace and fix spacing.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
diff --git a/doc/zephyr.doxyfile b/doc/zephyr.doxyfile
index 8a01fa3..f526ec0 100644
--- a/doc/zephyr.doxyfile
+++ b/doc/zephyr.doxyfile
@@ -113,8 +113,8 @@
INPUT_ENCODING = UTF-8
FILE_PATTERNS = "*.c" "*.h" "*.S"
RECURSIVE = YES
-EXCLUDE = ../include/spi_legacy.h
- ../include/net/http_legacy.h \
+EXCLUDE = ../include/spi_legacy.h \
+ ../include/net/http_legacy.h \
../include/misc/util.h
EXCLUDE_SYMLINKS =
EXCLUDE_PATTERNS =