swc-windows-installer.py: Change '~/nano.rc' to 'a ~/nano.rc'

I think the comment reads more clearly with the article.

diff --git a/swc-windows-installer.py b/swc-windows-installer.py
index 4af86ab2fb9562f11901b2af6654938d24fbd7a1..bfe9f034f54e9a9905a9d8d113e155088742fba5 100755 (executable)
--- a/swc-windows-installer.py
+++ b/swc-windows-installer.py
@@ -7,7 +7,7 @@ Helps mimic a *nix environment on Windows with as little work as possible.
 The script:
 * Installs nano and makes it accessible from msysGit
 * Installs SQLite and makes it accessible from msysGit
-* Creates ~/nano.rc with links to syntax highlighting configs
+* Creates a ~/nano.rc with links to syntax highlighting configs
 * Provides standard nosetests behavior for msysGit
 * Add R's bin directory to the path (if we can find it)