build: add a space between arguments of AC_INIT() in configure.ac

Make the AC_INIT() expansion consistent with other macros. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>

build: add a space between arguments of AC_INIT() in configure.ac
afb95684 · Bartosz Golaszewski · 55070b0e · afb95684
Commit afb95684 authored 4 years ago by Bartosz Golaszewski
--- a/configure.ac
+++ b/configure.ac
@@ -3,7 +3,7 @@

 AC_PREREQ([2.69])

-AC_INIT([libgpiod],[2.0])
+AC_INIT([libgpiod], [2.0])
 AC_SUBST(EXTRA_VERSION, [-devel])

 AC_DEFINE_UNQUOTED([GPIOD_VERSION_STR],