[gimp] app: improve dashboard cache-maximum tooltip

[N/A <ell src gnome org>]

commit d3cfdf7a38e1402003c0b4a5a01adfe34ea7f884
Author: Ell <ell_se yahoo com>
Date:   Sat Dec 30 14:08:52 2017 -0500

    app: improve dashboard cache-maximum tooltip

 app/widgets/gimpdashboard.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/app/widgets/gimpdashboard.c b/app/widgets/gimpdashboard.c
index 7f085a3..36f151b 100644
--- a/app/widgets/gimpdashboard.c
+++ b/app/widgets/gimpdashboard.c
@@ -289,7 +289,7 @@ static const VariableInfo variables[] =
   [VARIABLE_CACHE_MAXIMUM] =
   { .name             = "cache-maximum",
     .title            = NC_("dashboard-variable", "Maximum"),
-    .description      = N_("Maximal tile cache occupied size during this session"),
+    .description      = N_("Maximal tile cache occupied size"),
     .type             = VARIABLE_TYPE_SIZE,
     .color            = {0.3, 0.7, 0.8, 1.0},
     .sample_func      = gimp_dashboard_sample_gegl_stats,