[tali] build: Remove trailing whitespace

[Emmanuele Bassi <ebassi src gnome org>]

commit 5a5b062af5dda2e2829cbd9b1a1ae3803938d415
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Mon Aug 15 11:57:02 2016 +0100

    build: Remove trailing whitespace
    
    Automake will complain about trailing whitespace following a backslash.

 data/icons/Makefile.am |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/data/icons/Makefile.am b/data/icons/Makefile.am
index e5c40ff..149f506 100644
--- a/data/icons/Makefile.am
+++ b/data/icons/Makefile.am
@@ -21,7 +21,7 @@ EXTRA_DIST = \
        $(icon16_DATA) \
        $(icon22_DATA) \
        $(icon24_DATA) \
-       $(icon32_DATA) \ 
+       $(icon32_DATA) \
        $(icon48_DATA) \
        $(icon256_DATA) \
        $(icon512_DATA) \