[gimp/metadata-browser] app: fix menu label: it's 32 bit float not 16 bit float

[Roman Joost <romanofski src gnome org>]

commit 2ec287920d72b83578780a76d379d03d05cb4a79
Author: Michael Natterer <mitch gimp org>
Date:   Thu Apr 26 00:50:46 2012 +0200

    app: fix menu label: it's 32 bit float not 16 bit float

 app/actions/image-actions.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/app/actions/image-actions.c b/app/actions/image-actions.c
index 7f02181..65c2e33 100644
--- a/app/actions/image-actions.c
+++ b/app/actions/image-actions.c
@@ -168,8 +168,8 @@ static const GimpRadioActionEntry image_convert_precision_actions[] =
     GIMP_PRECISION_U16, GIMP_HELP_IMAGE_CONVERT_U16 },
 
   { "image-convert-float", NULL,
-    NC_("image-convert-action", "16 bit floating point"), NULL,
-    NC_("image-convert-action", "Convert the image to 16 bit floating point"),
+    NC_("image-convert-action", "32 bit floating point"), NULL,
+    NC_("image-convert-action", "Convert the image to 32 bit floating point"),
     GIMP_PRECISION_FLOAT, GIMP_HELP_IMAGE_CONVERT_FLOAT }
 };