[pitivi] bin: Remove unused alias

[Alexandru Băluț <alexbalut src gnome org>]

commit 542d55d6574f2fdcfe2995388ac12070d46a554c
Author: Alexandru Băluț <alexandru balut gmail com>
Date:   Fri May 20 18:42:59 2016 +0200

    bin: Remove unused alias
    
    Differential Revision: https://phabricator.freedesktop.org/D1005

 bin/pitivi-env |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/bin/pitivi-env b/bin/pitivi-env
index fd4b0a8..9bfca64 100755
--- a/bin/pitivi-env
+++ b/bin/pitivi-env
@@ -25,7 +25,6 @@ alias autogen=$autogen
 alias configure=$configure
 
 alias ptvenv="$XDGAPP_ENVPATH/pitivi/bin/pitivi-xdg-app -b"
-alias ptivi-xdg-app="$XDGAPP_ENVPATH/pitivi/bin/pitivi-xdg-app -b"
 
 echo "-> Setting up environment if needed..."
 ptvenv "echo"