Fix some typos

app/Resources/static/themes/_global/index.js

@@ -21,7 +21,7 @@ import './global.scss';
 import './js/shortcuts/entry';
 import './js/shortcuts/main';
 
-/* Hightlight */
+/* Highlight */
 import './js/highlight';
 
 import { savePercent, retrievePercent } from './js/tools';

app/config/tests/parameters_test.sqlite.yml

@@ -5,7 +5,7 @@ parameters:
     test_database_name: ~
     test_database_user: ~
     test_database_password: ~
-    # Using an environnement variable in order to avoid the error "attempt to write a readonly database"
+    # Using an environment variable in order to avoid the error "attempt to write a readonly database"
     # when the schema is dropped then recreate
     test_database_path: "%env(TEST_DATABASE_PATH)%"
     env(TEST_DATABASE_PATH): "%kernel.project_dir%/data/db/wallabag_test.sqlite"