[glom] Correct a comment.

[Murray Cumming <murrayc src gnome org>]

commit 56bae2b50ca0073926cf9e9252b41d0705bf5bd1
Author: Murray Cumming <murrayc murrayc com>
Date:   Fri Jan 16 09:33:16 2015 +0100

    Correct a comment.

 tests/test_glom_date_in_locales_lc_time.sh.in |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)
---
diff --git a/tests/test_glom_date_in_locales_lc_time.sh.in b/tests/test_glom_date_in_locales_lc_time.sh.in
index a0ff71b..42bc84a 100644
--- a/tests/test_glom_date_in_locales_lc_time.sh.in
+++ b/tests/test_glom_date_in_locales_lc_time.sh.in
@@ -27,8 +27,10 @@ function test_date {
   echo testing with LANG="$lang" and LC_TIME="$lc_time"
   export LANG="$lang"
 
-  # We don't set LANGUAGE because that seems to affect, for instance, printf(),
-  # ignoring LC_TIME. Maybe we need to handle that too.
+  # We don't set LANGUAGE because that seems to affect what setlocale() returns
+  # for LC_TIME (so we can't get the translated "%x"),
+  # though LC_TIME still affects printf(),
+  # Maybe we need to handle that too.
   #  export LANGUAGE="$lang"
   export LC_TIME="$lc_time"