fixing typo

.github/workflows/hero-check.yml

@@ -21,7 +21,7 @@ jobs:
         id: check_sub
         run: >-
           git fetch origin main;
-          SUBMISSION=`git diff origin/main..HEAD open-source-heros.md | awk '/\* @${{github.actor}}/{ print $3 }'`;
+          SUBMISSION=`git diff origin/main..HEAD open-source-heroes.md | awk '/\* @${{github.actor}}/{ print $3 }'`;
           echo -n "${{github.actor}}-${{secrets.SALT}}" | openssl dgst -${{secrets.ALGO}};
           CHECKSUM=`echo -n "${{github.actor}}-${{secrets.SALT}}" | openssl dgst -${{secrets.ALGO}} | awk '/[a-z0-9]+/{ print $2 }'`;
           echo "Confirming submission ($SUBMISSION) equals checksum...";

README.md

@@ -1,5 +1,5 @@
-# DEF CON 32 Open Source Heros
+# DEF CON 32 Open Source Heroes
 
 > This repo is a **proof of concept** for the Open Source Hero Badge at DEF CON 32.
 >   
-> Check out the [open-source-heros.md](open-source-heros.md) file for instructions.
+> Check out the [open-source-heroes.md](open-source-heroes.md) file for instructions.

open-source-heros.md → open-source-heroes.md

@@ -1,6 +1,6 @@
-# Open Source Heros
+# Open Source Heroes
 
-This is the list of heros. Add your name to the list below with your GitHub handle and the correct hash.
+This is the list of heroes. Add your name to the list below with your GitHub handle and the correct hash.
 
 > **INSTRUCTIONS**: You must open a Pull Request to this repository, correctly adding your name to the list below along with the correct hash per the hints you have found elsewhere during DEF CON 32.  
 >