Minor example corrections

chadlwilson · chadlwilson · commit ad52e379167e · 2024-07-18T23:43:38.000+08:00
These don't all work with modern versions, but getting incrementally closer.

Signed-off-by: Chad Wilson &lt;chadw@thoughtworks.com&gt;
diff --git a/examples/camping/Gemfile b/examples/camping/Gemfile
@@ -1,4 +1,4 @@
-source 'http://rubygems.org'
+source 'https://rubygems.org'
 
 gem 'rack'
 gem 'camping'
diff --git a/examples/rails3/Gemfile b/examples/rails3/Gemfile
@@ -1,4 +1,4 @@
-source 'http://rubygems.org'
+source 'https://rubygems.org'
 
 gem 'rails', '3.1.0'
 
diff --git a/examples/sinatra/Gemfile b/examples/sinatra/Gemfile
@@ -1,3 +1,3 @@
-source :rubygems
+source 'https://rubygems.org'
 
 gem 'sinatra'
