.gitignore in coursemology-polyglot-0.2.2 vs .gitignore in coursemology-polyglot-0.2.3

@@ -1,17 +1,17 @@
-# 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:
-#   git config --global core.excludesfile '~/.gitignore_global'
-
-# Ignore bundler config and gems.
-/.bundle
-/vendor/bundle
-/Gemfile.lock
-
-# Ignore generated code coverage information
-/spec/coverage/*
-/coverage/*
-
-# Ignore RSpec state
-/spec/examples.txt
+# 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:
+#   git config --global core.excludesfile '~/.gitignore_global'
+
+# Ignore bundler config and gems.
+/.bundle
+/vendor/bundle
+/Gemfile.lock
+
+# Ignore generated code coverage information
+/spec/coverage/*
+/coverage/*
+
+# Ignore RSpec state
+/spec/examples.txt