diff --git a/config/app.php.txt b/config/app.php.example
similarity index 100%
rename from config/app.php.txt
rename to config/app.php.example
diff --git a/config/crontab.txt b/config/crontab.example
similarity index 100%
rename from config/crontab.txt
rename to config/crontab.example
diff --git a/config/mysql.cnf b/config/mysql.cnf.example
similarity index 100%
rename from config/mysql.cnf
rename to config/mysql.cnf.example
diff --git a/config/sphinx.conf.txt b/config/sphinx.conf.example
similarity index 100%
rename from config/sphinx.conf.txt
rename to config/sphinx.conf.example