Build: Workflow file syntax error

.github/workflows/installer-linux-parula.yml

@@ -1,10 +1,7 @@
-# This workflow will do a clean installation of node dependencies, cache/restore them, build the source code and run tests across different versions of node
-# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-nodejs
-
 name: Parula Installers for Linux
 
 on:
-  workflow_dispatch # manually triggered
+  workflow_dispatch: # manually triggered
   push:
     tags: 'v*'
 

.github/workflows/installer-linux.yml

@@ -1,10 +1,7 @@
-# This workflow will do a clean installation of node dependencies, cache/restore them, build the source code and run tests across different versions of node
-# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-nodejs
-
 name: Installers for Linux
 
 on:
-  workflow_dispatch # manually triggered
+  workflow_dispatch: # manually triggered
   push:
     tags: 'v*'
 

.github/workflows/installer-mac-parula.yml

@@ -1,10 +1,7 @@
-# This workflow will do a clean installation of node dependencies, cache/restore them, build the source code and run tests across different versions of node
-# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-nodejs
-
 name: Parula Installers for Mac OS X
 
 on:
-  workflow_dispatch # manually triggered
+  workflow_dispatch: # manually triggered
   push:
     tags: 'v*'
 

.github/workflows/installer-mac.yml

@@ -1,10 +1,7 @@
-# This workflow will do a clean installation of node dependencies, cache/restore them, build the source code and run tests across different versions of node
-# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-nodejs
-
 name: Installers for Mac OS X
 
 on:
-  workflow_dispatch # manually triggered
+  workflow_dispatch: # manually triggered
   push:
     tags: 'v*'
 

.github/workflows/installer-windows-parula.yml

@@ -1,10 +1,7 @@
-# This workflow will do a clean installation of node dependencies, cache/restore them, build the source code and run tests across different versions of node
-# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-nodejs
-
 name: Parula Installers for Windows
 
 on:
-  workflow_dispatch # manually triggered
+  workflow_dispatch: # manually triggered
   push:
     tags: 'v*'
 

.github/workflows/installer-windows.yml

@@ -1,10 +1,7 @@
-# This workflow will do a clean installation of node dependencies, cache/restore them, build the source code and run tests across different versions of node
-# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-nodejs
-
 name: Installers for Windows
 
 on:
-  workflow_dispatch # manually triggered
+  workflow_dispatch: # manually triggered
   push:
     tags: 'v*'