Guardfile in date_holidays-reader-1.0.3 vs Guardfile in date_holidays-reader-1.0.4

@@ -15,19 +15,20 @@
 #  $ mv Guardfile config/
 #  $ ln -s config/Guardfile .
 #
 # and, you'll have to watch "config/Guardfile" instead of "Guardfile"
 
-# Note: The cmd option is now required due to the increasing number of ways
+# NOTE: The cmd option is now required due to the increasing number of ways
 #       rspec may be run, below are examples of the most common uses.
 #  * bundler: 'bundle exec rspec'
 #  * bundler binstubs: 'bin/rspec'
 #  * spring: 'bin/rspec' (This will use spring if running and you have
 #                          installed the spring binstubs per the docs)
 #  * zeus: 'zeus rspec' (requires the server to be started separately)
 #  * 'just' rspec: 'rspec'
 
-guard :rspec, cmd: 'bundle exec rspec --order=defined --format=documentation' do
+guard :rspec, cmd: 'DISABLE_SIMPLECOV=true bundle exec rspec ' \
+                   '--order=defined --format=documentation' do
   require 'guard/rspec/dsl'
   dsl = Guard::RSpec::Dsl.new(self)
 
   # Feel free to open issues for suggestions and improvements