configure.ac: align URCU help message

diff --git a/configure.ac b/configure.ac
index 8d4bfbc318e5ecdc27f9b6210949289aef97c658..dce1239b03528d08082499b2cee2ebf6d672eba7 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -50,7 +50,7 @@ AC_C_INLINE
 AC_FUNC_MALLOC
 AC_CHECK_FUNCS([gettimeofday munmap socket strerror strtol])
 
-AC_ARG_WITH(urcu, [  --with-urcu path  Path to userspace RCU source], [
+AC_ARG_WITH(urcu, [  --with-urcu path        Path to userspace RCU source], [
        AC_CHECK_FILE(["$withval/urcu.h"], [
                URCU_CFLAGS="-I$withval"
                URCU_LIBS="-L$withval -lurcu" ],