fix typos

.codespellrc

@@ -0,0 +1,3 @@
+[codespell]
+skip = vendor,coverage,tmp,Gemfile.lock,sublime*,*.map,*.css,*.scss
+ignore-words-list = rouge,bu,sting

lib/madness/server_base.rb

@@ -16,7 +16,7 @@ class ServerBase < Sinatra::Application
     set :static, false
 
     # Since we cannot use any config values in the main body of the class,
-    # since they will be updated later, we need to set anything that relys
+    # since they will be updated later, we need to set anything that relies
     # on the config values just before running the server.
     # The CommandLine class and the test suite should both call
     # `Server.prepare` before calling Server.run!

spec/madness/server_base_uri_spec.rb

@@ -1,4 +1,4 @@
-# Note that this spec gets a special treatement
+# Note that this spec gets a special treatment
 # See the spec helper for details
 describe Server, :standalone do
   before :all do