[gimp] Fix a user-visible typo

[Alexandre Prokoudine <aprokoudine src gnome org>]

commit 0aa7f8f4307e4b46eac75a26dca9af29a8e7f232
Author: Alexandre Prokoudine <alexandre prokoudine gmail com>
Date:   Thu Jan 26 02:22:37 2017 +0300

    Fix a user-visible typo

 app/dialogs/preferences-dialog.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/app/dialogs/preferences-dialog.c b/app/dialogs/preferences-dialog.c
index d25e59a..28d1792 100644
--- a/app/dialogs/preferences-dialog.c
+++ b/app/dialogs/preferences-dialog.c
@@ -1293,7 +1293,7 @@ prefs_dialog_new (Gimp       *gimp,
 
   button = prefs_check_button_add (object, "import-promote-float",
                                    _("Promote imported images to "
-                                     "_floating point precition"),
+                                     "_floating point precision"),
                                    GTK_BOX (vbox2));
   button = prefs_check_button_add (object, "import-promote-dither",
                                    _("Dither images when promoting to "