diff --git a/Gemfile b/Gemfile
deleted file mode 100644
index 8d69492..0000000
--- a/Gemfile
+++ /dev/null
@@ -1,14 +0,0 @@
-# frozen_string_literal: true
-
-source 'https://rubygems.org'
-
-git_source(:github) { |repo_name| "https://github.com/#{repo_name}" }
-
-# Synchronize with https://pages.github.com/versions
-ruby '>=2.7.1'
-
-gem 'github-pages', group: :jekyll_plugins
-
-if Gem::Version.new(RUBY_VERSION) >= Gem::Version.new('3.0.0')
-    gem 'webrick', '>= 1.6.1'
-end
\ No newline at end of file
diff --git a/_episodes/17-dicts.md b/_episodes/17-dicts.md
index fa3f7b6..39b0867 100644
--- a/_episodes/17-dicts.md
+++ b/_episodes/17-dicts.md
@@ -64,7 +64,7 @@ Ahmed
 ~~~
 {: .output}
 
-## Creating a dictionary
+## Updating a dictionary
 
 Let's create a dictionary, containing the details for multiple individuals, where the details for each individual are also stored as dictionaries: