test: fix cache

.github/workflows/test.yml

@@ -21,9 +21,9 @@ jobs:
         uses: actions-rs/toolchain@v1
         with:
           toolchain: stable
-      - name: Get yarn cache dir path
+      - name: Get yarn cache directory path
         id: yarn-cache-dir-path
-        run: echo "::set-outpout name=dir::$(yarn cache dir)"
+        run: echo "::set-output name=dir::$(yarn cache dir)"
       - uses: actions/cache@v2
         id: yarn-cache
         with: