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-rw-r--r--src/sum.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/sum.c b/src/sum.c
index f43917fb2..20713540c 100644
--- a/src/sum.c
+++ b/src/sum.c
@@ -39,10 +39,10 @@ static int have_read_stdin;
/* Right-rotate 32-bit integer variable C. */
#define ROTATE_RIGHT(c) if ((c) & 01) (c) = ((c) >>1) + 0x8000; else (c) >>= 1;
-/* If non-zero, display usage information and exit. */
+/* If nonzero, display usage information and exit. */
static int show_help;
-/* If non-zero, print the version on standard output then exit. */
+/* If nonzero, print the version on standard output then exit. */
static int show_version;
static struct option const longopts[] =