Merge pull request #10476 from prathamesh-sonpatki/gitignore

Updated link to to GitHub article about ignoring files [ci skip]

.gitignore

 # Don't put *.swp, *.bak, etc here; those belong in a global ~/.gitignore.
-# Check out http://help.github.com/ignore-files/ for how to set that up.
+# Check out https://help.github.com/articles/ignoring-files for how to set that up.
 
 debug.log
 .Gemfile

guides/code/getting_started/.gitignore

-# See http://help.github.com/ignore-files/ for more about ignoring files.
+# See https://help.github.com/articles/ignoring-files for more about ignoring files.
 #
 # If you find yourself ignoring temporary files generated by your text editor
 # or operating system, you probably want to add a global ignore instead:

railties/lib/rails/generators/rails/app/templates/gitignore

-# See http://help.github.com/ignore-files/ for more about ignoring files.
+# See https://help.github.com/articles/ignoring-files for more about ignoring files.
 #
 # If you find yourself ignoring temporary files generated by your text editor
 # or operating system, you probably want to add a global ignore instead: