maint: add a space before open-paren, where lacking

* src/copy.c (copy_reg): Likewise.
* src/cut.c (main): Likewise.
* src/dd.c (main): Likewise.
* src/getlimits.c (print_int): Likewise.
* src/join.c (join): Likewise.
* src/pwd.c (logical_getcwd): Likewise.
* src/sort.c (specify_nmerge, mergefps, avoid_trashing_input): Likewise.
(merge): Likewise.
* src/uptime.c (usage): Likewise.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/dd.c b/src/dd.c
index 36a5bc04f..3f54cc7b5 100644
--- a/src/dd.c
+++ b/src/dd.c
@@ -1875,7 +1875,7 @@ main (int argc, char **argv)
 
   offset = lseek (STDIN_FILENO, 0, SEEK_CUR);
   input_seekable = (0 <= offset);
-  input_offset = MAX(0, offset);
+  input_offset = MAX (0, offset);
   input_seek_errno = errno;
 
   if (output_file == NULL)