fix stray comma

Author: aaronvg

.github/workflows/primary.yml

@@ -237,10 +237,13 @@ jobs:
           export LD_LIBRARY_PATH="${RUBY_LIB_PATH}:${LD_LIBRARY_PATH}"
           # Build baml_cffi shared library
           cargo build --package baml_cffi
+          echo "Listing release directory:"
+          ls -la engine/target/release/libbaml_cffi.* || true
+          ls -la engine/target/release/baml_cffi.* || true
 
           export BAML_LIBRARY_PATH=${{ github.workspace }}/engine/target/debug/libbaml_cffi.so
           # Run tests
-          echo "BAML_LIBRARY_PATH=${{ github.workspace }}/engine/target/debug/libbaml_cffi.so" >> $GITHUB_ENV"
+          echo "BAML_LIBRARY_PATH=${{ github.workspace }}/engine/target/debug/libbaml_cffi.so" >> $GITHUB_ENV
           cargo test --features skip-integ-tests --verbose -- --nocapture
         working-directory: engine