Spellcheck ci (#6)

* add spellcheck ci

* Fix spell error

Author: designer2k2

.github/workflows/spell-check.yml

@@ -0,0 +1,19 @@
+name: Spell Check
+
+on:
+  - push
+  - pull_request
+
+jobs:
+  spellcheck:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      # See: https://github.com/codespell-project/actions-codespell/blob/master/README.md
+      - name: Spell check
+        uses: codespell-project/actions-codespell@master
+        with:
+          ignore_words_list: als

README.md

@@ -14,7 +14,7 @@ alt="DIY XMAS TREE" width="560" height="315" border="10" /></a>
 
 1. Solder WS2812 led rings power and ground with magnet wire, tree shaped.
 2. Solder every output with the input from the next ring.
-3. Programm Digispark using Arduino IDE.
+3. Program Digispark using Arduino IDE.
 4. Connect power and ground to Digispark.
 5. Connect the first input to Digispark pin 1.
 6. Connect Digispark to powersource.