[PATCH] Add missing word.

[Manuel Jacob]

For reference: The documentation for the `--clamp-mtime` tar option is:
“Only set time when the file is more recent than what was given with --mtime.”
---
 _docs/archives.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/_docs/archives.md b/_docs/archives.md
index 834b6154..be1f5ebf 100644
--- a/_docs/archives.md
+++ b/_docs/archives.md
@@ -46,7 +46,7 @@ $ zip -r product.zip build
 {% endhighlight %}
 
 In `tar` >= 1.29, the `--clamp-mtime` flag can be used to only set the
-when the file is more recent than the value specified with `--mtime`:
+time when the file is more recent than the value specified with `--mtime`:
 
 {% highlight sh %}
 $ tar --mtime='2015-10-21 00:00Z' --clamp-mtime -cf product.tar build
-- 
2.53.0