diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 8be4d8f..dfac7b5 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -3,7 +3,20 @@
 # This specific template is located at:
 # https://gitlab.com/gitlab-org/gitlab/-/blob/master/lib/gitlab/ci/templates/dotNET-Core.gitlab-ci.yml
 
+# This is a simple example illustrating how to build and test .NET Core project
+# with GitLab Continuous Integration / Continuous Delivery.
+#
 # ### Specify the Docker image
+#
+# Instead of installing .NET Core SDK manually, a docker image is used
+# with already pre-installed .NET Core SDK.
+#
+# The 'latest' tag targets the latest available version of .NET Core SDK image.
+# If preferred, you can explicitly specify version of .NET Core (e.g. using '2.2-sdk' tag).
+#
+# See other available tags for .NET Core: https://hub.docker.com/_/microsoft-dotnet
+# Learn more about Docker tags: https://docs.docker.com/glossary/?term=tag
+# and the Docker itself: https://opensource.com/resources/what-docker
 image: mcr.microsoft.com/dotnet/sdk:latest
 
 # ### Define variables
@@ -96,6 +109,13 @@ build:
 #tests:
 #  stage: test
   # ### Run the tests
+  #
+  # You can either run tests for all test projects that are defined in your solution
+  # with 'dotnet test' or run tests only for specific project by specifying
+  # a relative path to the directory where it is located (e.g. 'dotnet test ./test/UnitTests').
+  #
+  # You may want to define separate testing jobs for different types of testing
+  # (e.g. integration tests, unit tests etc).
 #  script:
 #    - 'dotnet test --no-restore'
 
@@ -109,9 +129,8 @@ release_dev:
     - if: $CI_COMMIT_BRANCH == "ci-test"           # Run this job when commits are pushed or merged to the dev branch
   script:
     - 'apk add gitlab-release-cli'
-    - 'ls -l'
-  release:
-    tag_name: '$CI_COMMIT_BRANCH-$CI_PIPELINE_IID'        # The version is incremented per pipeline.
-    description: 'Automated release based on commit $CI_COMMIT_SHORT_SHA $CI_COMMIT_TAG'
+  release:                                         # See https://docs.gitlab.com/ee/ci/yaml/#release for available properties
+    tag_name: 'test-build-$CI_PIPELINE_IID'        # The version is incremented per pipeline.
+    description: 'Automated release based on commit CI_COMMIT_SHA'
     ref: '$CI_COMMIT_SHA'                          # The tag is created from the pipeline SHA.