CI - fix indentation

Author: zdohnal

.github/workflows/build.yml

@@ -34,30 +34,30 @@ jobs:
     - name: Test CUPS
       run: make test || cat test/error_log*
 
-   build-linux-i386:
+  build-linux-i386:
 
-     runs-on: ubuntu-latest
+    runs-on: ubuntu-latest
 
-     steps:
-     - name: Checkout CUPS sources
-       uses: actions/checkout@v4
-     - name: Show Ubuntu version
-       run: cat /etc/os-release | grep PRETTY_NAME | awk -F '=' '{print $2}'
-     - name: Setup multiarch for i386
-       run: sudo dpkg --add-architecture i386
-     - name: Update build environment
-       run: sudo apt-get update --fix-missing -y
-     - name: Install prerequisites
-       run: sudo apt-get install -y avahi-daemon libavahi-client-dev libavahi-client-dev:i386 libgnutls28-dev libgnutls28-dev:i386 libpam-dev libpam-dev:i386 libusb-1.0-0-dev libusb-1.0-0-dev:i386 zlib1g-dev zlib1g-dev:i386 crossbuild-essential-i386 libgcc-s1:i386 libstdc++6:i386
-     - name: Configure CUPS
-       env:
-         CC: /usr/bin/i686-linux-gnu-gcc
-         CXX: /usr/bin/i686-linux-gnu-g++
-       run: ./configure --enable-debug --enable-maintainer --host=i686-pc-linux-gnu --target=i686-pc-linux-gnu --with-tls=gnutls
-     - name: Build CUPS
-       run: make
-     - name: Test CUPS
-       run: make test || cat test/error_log*
+    steps:
+    - name: Checkout CUPS sources
+      uses: actions/checkout@v4
+    - name: Show Ubuntu version
+      run: cat /etc/os-release | grep PRETTY_NAME | awk -F '=' '{print $2}'
+    - name: Setup multiarch for i386
+      run: sudo dpkg --add-architecture i386
+    - name: Update build environment
+      run: sudo apt-get update --fix-missing -y
+    - name: Install prerequisites
+      run: sudo apt-get install -y avahi-daemon libavahi-client-dev libavahi-client-dev:i386 libgnutls28-dev libgnutls28-dev:i386 libpam-dev libpam-dev:i386 libusb-1.0-0-dev libusb-1.0-0-dev:i386 zlib1g-dev zlib1g-dev:i386 crossbuild-essential-i386 libgcc-s1:i386 libstdc++6:i386
+    - name: Configure CUPS
+      env:
+        CC: /usr/bin/i686-linux-gnu-gcc
+        CXX: /usr/bin/i686-linux-gnu-g++
+      run: ./configure --enable-debug --enable-maintainer --host=i686-pc-linux-gnu --target=i686-pc-linux-gnu --with-tls=gnutls
+    - name: Build CUPS
+      run: make
+    - name: Test CUPS
+      run: make test || cat test/error_log*
 
   build-macos: