CI: Test and fix spacing issues

Author: MarijnS95

.github/workflows/ci.yml

@@ -26,7 +26,7 @@ jobs:
         run: cargo +nightly generate-lockfile -Zminimal-versions
       - uses: dtolnay/[email protected]
       # Note that examples are extempt from the MSRV check, so that they can use newer Rust features
-      - run: cargo check --workspace --features ${{ matrix.target.backend }},${{ matrix.features }} --no-default-features
+      - run: cargo check --workspace --features ${{matrix.target.backend}},${{matrix.features}} --no-default-features
 
   test:
     name: Test Suite
@@ -47,9 +47,9 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Cargo test all targets
-        run: cargo test --workspace --all-targets --features visualizer,${{ matrix.target.backend }},${{ matrix.features }} --no-default-features
+        run: cargo test --workspace --all-targets --features visualizer,${{matrix.target.backend}},${{matrix.features}} --no-default-features
       - name: Cargo test docs
-        run: cargo test --workspace --doc --features visualizer,${{ matrix.target.backend }},${{ matrix.features }} --no-default-features
+        run: cargo test --workspace --doc --features visualizer,${{matrix.target.backend}},${{matrix.features}} --no-default-features
 
   fmt:
     name: Rustfmt
@@ -78,7 +78,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Cargo clippy
-        run: cargo clippy --workspace --all-targets --features visualizer,${{ matrix.target.backend }},${{ matrix.features }} --no-default-features -- -D warnings
+        run: cargo clippy --workspace --all-targets --features visualizer,${{matrix.target.backend}},${{matrix.features}} --no-default-features -- -D warnings
 
   doc:
     name: Build documentation