rails32.gemfile in instana-1.7.4

- old
+ new

@@ -31,10 +31,9 @@
 end
 
 gem 'rails', '3.2.22.5'
 gem 'pg'
 gem 'mysql2', '~> 0.3.10'
-gem 'mysql'
 
 # Gems used only for assets and not required
 # in production environments by default.
 group :assets do
   gem 'sass-rails',   '~> 3.2.3'