diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 3a1d6f32..c17391dc 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -1,3 +1,6 @@
+# This file contains configurations to run customer_tests using
+# github actions. To learn more about github actions and how to
+# update this file please refer to https://docs.github.com/en/actions.
 name: Tests
 on:
   push:
@@ -9,26 +12,23 @@ on:
 permissions: read-all
 
 jobs:
-  test_linux:
+  tests for linux:
     runs-on: ubuntu-latest
     strategy:
       fail-fast: true
       matrix:
         include:
-          - name: tests-linux-0
-            shards: 3
+          - name: shard 1 of 3
             shard-index: 0
-          - name: tests-linux-1
-            shards: 3
+          - name: shard 2 of 3
             shard-index: 1
-          - name: tests-linux-2
-            shards: 3
+          - name: shard 3 of 32
             shard-index: 2
     steps:
       - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9
       - name: ${{ matrix.name }}
-        run: scripts/verify_tests_on_master.sh --shards ${{ matrix.shards }} --shard-index ${{ matrix.shard-index }}
-  skp_generator:
+        run: scripts/verify_tests_on_master.sh --shards 3 --shard-index ${{ matrix.shard-index }}
+  tests for skp_generator:
     runs-on: ubuntu-latest
     strategy:
       fail-fast: true
@@ -36,44 +36,37 @@ jobs:
       - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9
       - name: skp_generator 
         run: (cd skp_generator && ./build.sh)
-  test_windows:
+  tests for windows:
     runs-on: windows-latest
     strategy:
       fail-fast: true
       matrix:
         include:
-          - name: tests-windows-0
-            shards: 5
-            shard-index: 0
-          - name: tests-windows-1
-            shards: 5
+          - name: shard 1 of 5
+            shard-index: 0 
+          - name: shard 2 of 5
             shard-index: 1
-          - name: tests-windows-2
-            shards: 5
+          - name: shard 3 of 5
             shard-index: 2
-          - name: tests-windows-3
-            shards: 5
+          - name: shardd 4 of 5
             shard-index: 3
-          - name: tests-windows-4
-            shards: 5
+          - name: shard 5 of 5
             shard-index: 4
     steps:
       - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9
       - name: ${{ matrix.name }}
-        run: scripts\verify_tests_on_master.bat --shards ${{ matrix.shards }} --shard-index ${{ matrix.shard-index }}
-  test_mac:
+        run: scripts\verify_tests_on_master.bat --shards 5 --shard-index ${{ matrix.shard-index }}
+  tests for macos:
     runs-on: macos-latest
     strategy:
       fail-fast: true
       matrix:
         include:
-          - name: tests-macos-0
-            shards: 2 
+          - name: shard 1 of 2
             shard-index: 0
-          - name: tests-macos-1
-            shards: 2
+          - name: shard 2 of 2 
             shard-index: 1
     steps:
       - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9
       - name: ${{ matrix.name }}
-        run: scripts/verify_tests_on_master.sh --shards ${{ matrix.shards }} --shard-index ${{ matrix.shard-index }}
+        run: scripts/verify_tests_on_master.sh --shards 2 --shard-index ${{ matrix.shard-index }}