[Libosinfo] [libosinfo PATCH 3/3] README: document "check" for tests

[Pino Toscano]

"check" is required when building the tests (which are enabled by
default), so document it.

Signed-off-by: Pino Toscano <ptoscano at redhat.com>
---
 README | 1 +
 1 file changed, 1 insertion(+)

diff --git a/README b/README
index 1a0fa2e..11063ca 100644
--- a/README
+++ b/README
@@ -19,6 +19,7 @@ Dependencies
 ============
 
 - Required:
+  - check (for tests only)
   - gobject-2.0
   - gio-2.0
   - libxml-2.0
-- 
2.13.6