Fix escape issue for PDF generation

Author: sudheerj

README.md

@@ -3419,7 +3419,7 @@ List of 300 VueJS Interview Questions
  template: `<div>{{ greet }}</div>`,
  computed: {
  greet () {
- return this.$store.state.msg
+ return this.\$store.state.msg
  }
  }
  }