update ci workflow (#120)

Author: mfreeborn

.github/workflows/ci.yml

@@ -60,7 +60,7 @@ jobs:
         with:
           components: llvm-tools-preview
       - uses: taiki-e/install-action@cargo-llvm-cov
-      - run: cargo llvm-cov --workspace --lcov --output-path lcov.info
+      - run: cargo llvm-cov --workspace --features=plotly_ndarray,plotly_image,kaleido --lcov --output-path lcov.info
       - uses: codecov/codecov-action@v3
 
   build_examples:

plotly/src/plot.rs

@@ -626,7 +626,7 @@ mod tests {
     }
 
     #[test]
-    #[ignore] // Don't really want it to try and open a browsert window every time we run a test.
+    #[ignore] // Don't really want it to try and open a browser window every time we run a test.
     #[cfg(not(feature = "wasm"))]
     fn test_show_image() {
         let plot = create_test_plot();