[Buildroot] [PATCH] manual: Add singular example for dependency comment

[Maxime Hadjinlian]

The manual always uses the format with multiple dependencies. This only
add an example where is a single dependency to show that this format is
applicable regardless of the number of dependencies.

Signed-off-by: Maxime Hadjinlian <maxime.hadjinlian at gmail.com>
---
 docs/manual/adding-packages-directory.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/docs/manual/adding-packages-directory.txt b/docs/manual/adding-packages-directory.txt
index e56e59a..52eb653 100644
--- a/docs/manual/adding-packages-directory.txt
+++ b/docs/manual/adding-packages-directory.txt
@@ -202,6 +202,10 @@ for example:
 --------------------------
 aircrack-ng needs a toolchain w/ largefile, threads
 --------------------------
+or
+--------------------------
+crda needs a toolchain w/ threads
+--------------------------
 
 Note that this text is kept brief on purpose, so that it will fit on a
 80-character terminal.
-- 
1.9.0