use main branch

Author: smrgeoinfo

.github/workflows/process_vocab.yml

@@ -34,7 +34,7 @@ jobs:
     steps:
       - uses: actions/checkout@master
       - name: Vocabulary action
-        uses: isamplesorg/metadata_profile_biology@Issue17Chromista-kingdom
+        uses: isamplesorg/metadata_profile_biology@main
         # input variables 'action' and 'path' are defined in action.yml, and assigned values here
         # GitHub creates an environment variable for the input with the name INPUT_<VARIABLE_NAME>
         with: