prefer https in readme

diff --git a/README b/README
index 59d7ff9..a1535ff 100644 (file)
--- a/README
+++ b/README
@@ -1,7 +1,7 @@
 Ninja is a small build system with a focus on speed.
-http://ninja-build.org/
+https://ninja-build.org/
 
-See the manual -- http://ninja-build.org/manual.html or
+See the manual -- https://ninja-build.org/manual.html or
 doc/manual.asciidoc included in the distribution -- for background
 and more details.