diff --git a/.github/workflows/c-cpp.yml b/.github/workflows/c-cpp.yml
index ad0ef76..5864c96 100644
--- a/.github/workflows/c-cpp.yml
+++ b/.github/workflows/c-cpp.yml
@@ -15,7 +15,7 @@ jobs:
     #install pandoc
     - name: Install pandoc package
     run: |
-    sudo apt-get -y install pandoc
+      sudo apt-get -y install pandoc
     - name: autoconf
       run: autoreconf -i
     - name: configure