diff --git a/src/xz/hardware.c b/src/xz/hardware.c
index c7d4f4f0..a4733c27 100644
--- a/src/xz/hardware.c
+++ b/src/xz/hardware.c
@@ -114,6 +114,8 @@ hardware_memlimit_show(void)
 		printf("%" PRIu64 "\t%" PRIu64 "\t%" PRIu64 "\n", total_ram,
 				memlimit_compress, memlimit_decompress);
 	} else {
+		// TRANSLATORS: Test with "xz --info-memory" to see if
+		// the alignment looks nice.
 		memlimit_show(_("Total amount of physical memory (RAM): "),
 				total_ram);
 		memlimit_show(_("Memory usage limit for compression:    "),