Update paper.yml 2

Author: polinagaindrik

.github/workflows/paper.yml

@@ -12,7 +12,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Update the system
-        uses: sudo apt-get update
+        run: sudo apt-get update
 
       - name: Install latexmk
         run: sudo apt-get install texlive-full