[gnome-common] README: remove check for automake version in example

[Marc-Andre Lureau <malureau src gnome org>]

commit 1ced4ff7722282b809ed33cdb4a1f3c1bdc6e252
Author: Marc-André Lureau <marcandre lureau gmail com>
Date:   Tue Dec 23 03:43:54 2014 +0100

    README: remove check for automake version in example
    
    It's usually not required, so let's not show a bad example
    
    https://bugzilla.gnome.org/show_bug.cgi?id=741891

 README |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/README b/README
index cf0fd40..290dbe2 100644
--- a/README
+++ b/README
@@ -14,7 +14,6 @@ srcdir=`dirname $0`
 [ -z "$srcdir" ] && srcdir=.
 
 PKG_NAME=mypackage
-REQUIRED_AUTOMAKE_VERSION=1.7
 
 if [ ! -f "$srcdir/configure.ac" ]; then
  echo "$srcdir doesn't look like source directory for $PKG_NAME" >&2