README.md in knapsack_pro-0.55.1 vs README.md in knapsack_pro-0.55.2

@@ -213,11 +213,11 @@
   config.ignore_hosts('localhost', '127.0.0.1', '0.0.0.0', 'api.knapsackpro.com')
 end
 
 # add below when you hook into webmock
 require 'webmock/rspec'
-WebMock.disable_net_connect!(:allow => ['api.knapsackpro.com'])
+WebMock.disable_net_connect!(allow: ['api.knapsackpro.com'])
 
 # add below when you use FakeWeb
 require 'fakeweb'
 FakeWeb.allow_net_connect = %r[^https?://api\.knapsackpro\.com]
 ```
@@ -743,10 +743,11 @@
 
 ```ruby
 # spec_helper.rb or rails_helper.rb
 
 # TODO This must be the same path as value for rspec --out argument
+# Note the path should not contain sign ~, for instance path ~/project/tmp/rspec.xml may not work. Please use full path instead.
 TMP_RSPEC_XML_REPORT = 'tmp/rspec.xml'
 # move results to FINAL_RSPEC_XML_REPORT so the results won't accumulate with duplicated xml tags in TMP_RSPEC_XML_REPORT
 FINAL_RSPEC_XML_REPORT = 'tmp/rspec_final_results.xml'
 
 KnapsackPro::Hooks::Queue.after_subset_queue do |queue_id, subset_queue_id|
@@ -1442,10 +1443,11 @@
 The xml report will contain all tests executed across intermediate test subset runs based on work queue. You need to add after subset queue hook to rename `rspec.xml` to `rspec_final_results.xml` thanks to that the final results file will contain only single xml tag with all tests executed on the CI node. This is related to the way how queue mode works. Detailed explanation is in the [issue](https://github.com/KnapsackPro/knapsack_pro-ruby/issues/40).
 
     # spec_helper.rb or rails_helper.rb
 
     # TODO This must be the same path as value for rspec --out argument
+    # Note the path should not contain sign ~, for instance path ~/project/tmp/rspec.xml may not work. Please use full path instead.
     TMP_RSPEC_XML_REPORT = 'tmp/rspec.xml'
     # move results to FINAL_RSPEC_XML_REPORT so the results won't accumulate with duplicated xml tags in TMP_RSPEC_XML_REPORT
     FINAL_RSPEC_XML_REPORT = 'tmp/rspec_final_results.xml'
 
     KnapsackPro::Hooks::Queue.after_subset_queue do |queue_id, subset_queue_id|
@@ -1470,9 +1472,10 @@
 
 ```
 # spec_helper.rb or rails_helper.rb
 
 # TODO This must be the same path as value for rspec --out argument
+# Note the path should not contain sign ~, for instance path ~/project/tmp/rspec.xml may not work. Please use full path instead.
 TMP_RSPEC_XML_REPORT = "tmp/rspec_#{ENV['KNAPSACK_PRO_CI_NODE_INDEX']}.xml"
 # move results to FINAL_RSPEC_XML_REPORT so the results won't accumulate with duplicated xml tags in TMP_RSPEC_XML_REPORT
 FINAL_RSPEC_XML_REPORT = "tmp/rspec_final_results_#{ENV['KNAPSACK_PRO_CI_NODE_INDEX']}.xml"
 
 KnapsackPro::Hooks::Queue.after_subset_queue do |queue_id, subset_queue_id|