ci: fix travis

Signed-off-by: Rifa Achrinza <25147899+achrinza@users.noreply.github.com>

Author: achrinza

.travis.yml

@@ -13,11 +13,12 @@ node_js:
   - 16
 before_install: |
   NODEJS_VERSION=$(node --version)
-  if  ['v10' == $(NODEJS_VERSION%%.* ]
+  if [ 'v10' == ${NODEJS_VERSION%%.*} ]
   then
     npm install --global npm@7
   else
     npm install --global npm@8
+  fi
 script:
   - npm run --ignore-scripts build
   - npm test --ignore-scripts