[balsa] Fixed typo

[Marek Černocký <mcernocky src gnome org>]

commit 776affa17b4792f0fea87f34e72177a95b077fc8
Author: Marek Cernocky <marek_cernocky conel cz>
Date:   Thu Aug 31 15:54:36 2017 +0200

    Fixed typo

 doc/C/win-composer.page |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/doc/C/win-composer.page b/doc/C/win-composer.page
index 38774b5..a899903 100644
--- a/doc/C/win-composer.page
+++ b/doc/C/win-composer.page
@@ -465,9 +465,9 @@ id="win-composer">
     <title>Toolbar</title>
     <p>The toolbar contains buttons for the most commonly used
     functions when sending messages, including <gui>Send</gui>,
-    <gui>Attach</gui>
-    <gui>File…</gui>, and <gui>Save</gui>. As with the menu bar, some buttons are
-    disabled if the message is not correctly setup to be sent.</p>
+    <gui>Attach File…</gui>, and <gui>Save</gui>. As with the
+    menu bar, some buttons are disabled if the message is not
+    correctly setup to be sent.</p>
     <figure>
       <title>Toolbar</title>
       <media type="image"