[Android] Add known issue for beta

[Geoffrey Métais]

vlc-android | branch: master | Geoffrey Métais <geoffrey.metais at gmail.com> | Wed Mar  2 17:07:53 2016 +0100| [6dab57d1263a4cc2ffaf6953cae9ee4f184f6273] | committer: Geoffrey Métais

Add known issue for beta

> https://code.videolan.org/videolan/vlc-android/commit/6dab57d1263a4cc2ffaf6953cae9ee4f184f6273
---

 NEWS | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/NEWS b/NEWS
index 1a36090..581a086 100644
--- a/NEWS
+++ b/NEWS
@@ -43,6 +43,8 @@ TV:
  * 'About' and 'Licence' views
  * Scan device media more often
 
+Known issues:
+ * Cannot open files on SFTP servers with witespace.
 
 Changes between 1.7.1 and 1.7.2:
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