[PATCH 1 of 3 website] quickstart: technically, a directory is a file, but let's be more specific

[Anton Shestakov]

# HG changeset patch
# User Anton Shestakov <av6 at dwimlabs.net>
# Date 1459156037 -28800
#      Mon Mar 28 17:07:17 2016 +0800
# Node ID cf206d91a84a49e2c36a44f5a810358ffa4b41ab
# Parent  d5e6fb987f6e4e79000f77e4dc3ccdda6c940a27
quickstart: technically, a directory is a file, but let's be more specific

diff --git a/templates/quickstart/index.html b/templates/quickstart/index.html
--- a/templates/quickstart/index.html
+++ b/templates/quickstart/index.html
@@ -28,7 +28,7 @@ working. </p>
 <p>Even if you stick to these basics, Mercurial is quite powerful. And they are very easy to
 use, once you see the model behind them: Each repository has the whole history, and history is
 not necessarily linear (part 2 explains that model in a bit more detail). All that history is
-stored in the ".hg" file inside the top-level folder of your project.</p>
+stored in the ".hg" directory inside the top-level folder of your project.</p>
 <p>A quick overview of the basic commands: </p>
 <ul>
 <li>hg init: create a new repository