diff --git a/test/test-ringbuffer-boundary-read.c b/test/test-ringbuffer-boundary-read.c
index 2b982e1..5a8fb8f 100644
--- a/test/test-ringbuffer-boundary-read.c
+++ b/test/test-ringbuffer-boundary-read.c
@@ -36,7 +36,7 @@
 		len = ringbuffer_dequeue_peek(rbc, pos, &out_buf);
 		if (len == 0)
 			break;
-		assert(!memcmp(in_buf+pos, out_buf, len));
+		assert(!memcmp(in_buf + pos, out_buf, len));
 		pos += len;
 	}
 	assert(pos == sizeof(in_buf));