[gnome-disk-utility] Drop redundant “Legacy BIOS Bootable” text in tooltip

[Kai Lüke <kailueke src gnome org>]

commit a3308ab1994f300897b42264bccc296f058d7e79
Author: Will Thompson <will willthompson co uk>
Date:   Fri Feb 16 13:25:46 2018 +0000

    Drop redundant “Legacy BIOS Bootable” text in tooltip
    
    This is the text of the checkbox label, so doesn't need to be repeated
    in the tooltip.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=793508

 src/disks/ui/edit-gpt-partition-dialog.ui |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/disks/ui/edit-gpt-partition-dialog.ui b/src/disks/ui/edit-gpt-partition-dialog.ui
index e1287dc..a064c02 100644
--- a/src/disks/ui/edit-gpt-partition-dialog.ui
+++ b/src/disks/ui/edit-gpt-partition-dialog.ui
@@ -159,7 +159,7 @@
                 <property name="visible">True</property>
                 <property name="can_focus">True</property>
                 <property name="receives_default">False</property>
-                <property name="tooltip_markup" translatable="yes">Legacy BIOS Bootable. This is equivalent 
to Master Boot Record &lt;i&gt;bootable&lt;/i&gt; flag. It is normally only used for GPT partitions on MBR 
systems</property>
+                <property name="tooltip_markup" translatable="yes">This is equivalent to Master Boot Record 
&lt;i&gt;bootable&lt;/i&gt; flag. It is normally only used for GPT partitions on MBR systems</property>
                 <property name="use_underline">True</property>
                 <property name="xalign">0</property>
                 <property name="draw_indicator">True</property>