[latexila] Fix Vala warning

[Sébastien Wilmet <swilmet src gnome org>]

commit 66c52254cc81480cc1878c60af1442bfc9438a7b
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Sun Sep 28 15:19:29 2014 +0200

    Fix Vala warning
    
    warning: accessibility of struct fields can only be `public`

 src/build_tools.vala |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/build_tools.vala b/src/build_tools.vala
index 953b06f..2f01212 100644
--- a/src/build_tools.vala
+++ b/src/build_tools.vala
@@ -36,7 +36,7 @@ public struct BuildJob
 
 public struct BuildTool
 {
-    private string _description;
+    string _description;
     string extensions;
     string label;
     string icon;