Editorial fix

doc/02-libraries.md

@@ -117,7 +117,7 @@ the `.gitignore`.
 
 ## Light-weight distribution packages
 
-Including the tests and other useless information like .travis.yml in
+Including the tests and other useless information like `.travis.yml` in
 distributed packages is not a good idea.
 
 The `.gitattributes` file is a git specific file like `.gitignore` also living

doc/faqs/should-i-commit-the-dependencies-in-my-vendor-directory.md

@@ -20,7 +20,7 @@ If you really feel like you must do this, you have two options:
 
 - Limit yourself to installing tagged releases (no dev versions), so that you
   only get zipped installs, and avoid problems with the git "submodules".
-- Remove the .git directory of every dependency after the installation, then
+- Remove the `.git` directory of every dependency after the installation, then
   you can add them to your git repo. You can do that with `rm -rf vendor/**/.git`
   but this means you will have to delete those dependencies from disk before
   running composer update.