diff --git a/spec/setup_spec.cr b/spec/setup_spec.cr
index e91f33313..b53c76726 100644
--- a/spec/setup_spec.cr
+++ b/spec/setup_spec.cr
@@ -11,7 +11,7 @@ describe "Installation" do
     result = ShellCmd.environment_cleanup()
   end
 
-  it "'setup' should install all cnf-testsuite dependencies before installing cnfs", tags:["cnf_installation"]  do
+  it "'setup' should install all cnf-testsuite dependencies before installing cnfs", tags: ["cnf_installation"]  do
     result = ShellCmd.run_testsuite("setup")
     result[:status].success?.should be_true
     (/Dependency installation complete/ =~ result[:output]).should_not be_nil
@@ -28,7 +28,7 @@ describe "Installation" do
     end
   end
 
-  it "'cnf_install' should pass with a minimal cnf-testsuite.yml", tags:["cnf_installation"] do
+  it "'cnf_install' should pass with a minimal cnf-testsuite.yml", tags: ["cnf_installation"] do
     result = ShellCmd.cnf_install("cnf-path=./sample-cnfs/sample-minimal-cnf/")
     (/CNF installation complete/ =~ result[:output]).should_not be_nil
   ensure
@@ -36,7 +36,7 @@ describe "Installation" do
     (/All CNF deployments were uninstalled/ =~ result[:output]).should_not be_nil
   end
 
-  it "'cnf_install/cnf_uninstall' should install/uninstall with cnf-config arg as an alias for cnf-path", tags:["cnf_installation"] do
+  it "'cnf_install/cnf_uninstall' should install/uninstall with cnf-config arg as an alias for cnf-path", tags: ["cnf_installation"] do
     result = ShellCmd.cnf_install("cnf-config=./sample-cnfs/sample-minimal-cnf/")
     (/CNF installation complete/ =~ result[:output]).should_not be_nil
   ensure
@@ -44,7 +44,7 @@ describe "Installation" do
     (/All CNF deployments were uninstalled/ =~ result[:output]).should_not be_nil
   end
 
-  it "'cnf_install/cnf_uninstall' should install/uninstall with cnf-path arg as an alias for cnf-config", tags:["cnf_installation"] do
+  it "'cnf_install/cnf_uninstall' should install/uninstall with cnf-path arg as an alias for cnf-config", tags: ["cnf_installation"] do
     begin
       result = ShellCmd.cnf_install("cnf-path=example-cnfs/coredns/cnf-testsuite.yml")
       (/CNF installation complete/ =~ result[:output]).should_not be_nil
@@ -54,7 +54,7 @@ describe "Installation" do
     end
   end
 
-  it "'cnf_install/cnf_uninstall' should fail on incorrect config", tags:["cnf_installation"] do
+  it "'cnf_install/cnf_uninstall' should fail on incorrect config", tags: ["cnf_installation"] do
     begin
       result = ShellCmd.cnf_install("cnf-path=spec/fixtures/sample-bad-config.yml", expect_failure: true)
       (/Error during parsing CNF config/ =~ result[:output]).should_not be_nil
@@ -63,7 +63,7 @@ describe "Installation" do
     end
   end
 
-  it "'cnf_install/cnf_uninstall' should install/uninstall a cnf with a cnf-testsuite.yml", tags:["cnf_installation"] do
+  it "'cnf_install/cnf_uninstall' should install/uninstall a cnf with a cnf-testsuite.yml", tags: ["cnf_installation"] do
     begin
       result = ShellCmd.cnf_install("cnf-config=example-cnfs/coredns/cnf-testsuite.yml")
       (/CNF installation complete/ =~ result[:output]).should_not be_nil
@@ -73,7 +73,7 @@ describe "Installation" do
     end
   end
 
-  it "'cnf_install/cnf_uninstall' should work with cnf-testsuite.yml that has no directory associated with it", tags:["cnf_installation"] do
+  it "'cnf_install/cnf_uninstall' should work with cnf-testsuite.yml that has no directory associated with it", tags: ["cnf_installation"] do
     begin
       #TODO force cnfs/<name> to be deployment name and not the directory name
       result = ShellCmd.cnf_install("cnf-config=spec/fixtures/cnf-testsuite.yml verbose")
@@ -84,7 +84,7 @@ describe "Installation" do
     end
   end
 
-  it "'cnf_install/cnf_uninstall' should install/uninstall with helm_directory that descends multiple directories", tags:["cnf_installation"] do
+  it "'cnf_install/cnf_uninstall' should install/uninstall with helm_directory that descends multiple directories", tags: ["cnf_installation"] do
     begin
       result = ShellCmd.cnf_install("cnf-path=sample-cnfs/multi_helm_directories/cnf-testsuite.yml")
       (/CNF installation complete/ =~ result[:output]).should_not be_nil
@@ -94,7 +94,7 @@ describe "Installation" do
     end
   end
 
-  it "'cnf_install/cnf_uninstall' should properly install/uninstall old versions of cnf configs", tags:["cnf_installation"] do
+  it "'cnf_install/cnf_uninstall' should properly install/uninstall old versions of cnf configs", tags: ["cnf_installation"] do
     begin
       result = ShellCmd.cnf_install("cnf-path=spec/fixtures/cnf-testsuite-v1-example.yml")
       (/CNF installation complete/ =~ result[:output]).should_not be_nil
@@ -104,7 +104,7 @@ describe "Installation" do
     end
   end
 
-  it "'cnf_install' should fail if another CNF is already installed", tags:["cnf_installation"] do
+  it "'cnf_install' should fail if another CNF is already installed", tags: ["cnf_installation"] do
     begin
       result = ShellCmd.cnf_install("cnf-path=sample-cnfs/sample_coredns/cnf-testsuite.yml")
       (/CNF installation complete/ =~ result[:output]).should_not be_nil
@@ -116,7 +116,7 @@ describe "Installation" do
     end
   end
 
-  it "'cnf_install/cnf_uninstall' should install/uninstall a cnf with multiple deployments", tags:["cnf_installation"] do
+  it "'cnf_install/cnf_uninstall' should install/uninstall a cnf with multiple deployments", tags: ["cnf_installation"] do
     begin
       result = ShellCmd.cnf_install("cnf-path=sample-cnfs/sample_multiple_deployments/cnf-testsuite.yml")
       (/All "coredns" deployment resources are up/ =~ result[:output]).should_not be_nil
@@ -132,7 +132,7 @@ describe "Installation" do
     end
   end
 
-  it "'cnf_install/cnf_uninstall' should install/uninstall deployment with mixed installation methods", tags:["cnf_installation"] do
+  it "'cnf_install/cnf_uninstall' should install/uninstall deployment with mixed installation methods", tags: ["cnf_installation"] do
     begin
       result = ShellCmd.cnf_install("cnf-path=sample-cnfs/sample-nginx-redis/cnf-testsuite.yml")
       (/All "nginx" deployment resources are up/ =~ result[:output]).should_not be_nil
@@ -146,7 +146,7 @@ describe "Installation" do
     end
   end
 
-  it "'cnf_install/cnf_uninstall' should handle partial deployment failures gracefully", tags:["cnf_installation"] do
+  it "'cnf_install/cnf_uninstall' should handle partial deployment failures gracefully", tags: ["cnf_installation"] do
     begin
       result = ShellCmd.cnf_install("cnf-path=sample-cnfs/sample-partial-deployment-failure/cnf-testsuite.yml", expect_failure: true)
       (/All "nginx" deployment resources are up/ =~ result[:output]).should_not be_nil
@@ -157,7 +157,7 @@ describe "Installation" do
     end
   end
 
-  it "'cnf_install' should detect and report conflicts between deployments", tags:["cnf_installation"] do
+  it "'cnf_install' should detect and report conflicts between deployments", tags: ["cnf_installation"] do
     begin
       result = ShellCmd.cnf_install("cnf-path=spec/fixtures/sample-conflicting-deployments.yml", expect_failure: true)
       (/Deployment names should be unique/ =~ result[:output]).should_not be_nil
@@ -166,7 +166,7 @@ describe "Installation" do
     end
   end
 
-  it "'cnf_install' should correctly handle deployment priority", tags:["cnf_installation"] do
+  it "'cnf_install' should correctly handle deployment priority", tags: ["cnf_installation"] do
     # (kosstennbl) ELK stack requires to be installed with specific order, otherwise it would give errors
     begin
       result = ShellCmd.cnf_install("cnf-path=sample-cnfs/sample-elk-stack/cnf-testsuite.yml timeout=600")