fix typo

Author: DenisaCG

docs/build-environment.yml

@@ -8,7 +8,7 @@ dependencies:
   - myst-parser
   - pydata-sphinx-theme
   - python
-  - jupyerlab-blockly
+  - jupyterlab-blockly
   - pip:
     - jupyterlite-core
     - jupyterlite-sphinx