[geary: 20/23] Fix name of libunwind build dependency in Debian control file.

[Michael Gratton <mjog src gnome org>]

commit c25b043a39097c61b8922a2bb96926f3759bc3c1
Author: Michael James Gratton <mike vee net>
Date:   Thu Feb 8 12:48:45 2018 +1100

    Fix name of libunwind build dependency in Debian control file.

 debian/control |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/debian/control b/debian/control
index 0f56ab1..4381e97 100644
--- a/debian/control
+++ b/debian/control
@@ -19,7 +19,7 @@ Build-Depends: debhelper (>= 8),
  libsoup2.4-dev (>= 2.48),
  libsqlite3-dev (>= 3.7.4),
  libunity-dev (>= 5.12.0),
- libunwind8-dev (>= 1.1),
+ libunwind-dev (>= 1.1),
  libwebkit2gtk-4.0-dev (>= 2.10),
  libxml2-dev (>= 2.7.8),
  meson (>= 0.41),