message: Fix comment typo in normalize-children.js
diff: @@ -24,7 +24,7 @@ export function simpleNormalizeChildren (children: any) {
  return children
  }
  -// 2. When the children contains constrcuts that always generated nested Arrays,
  +// 2. When the children contains constructs that always generated nested Arrays,
  // e.g. <template>, <slot>, v-for, or when the children is provided by user
  // with hand-written render functions / JSX. In such cases a full normalization
  // is needed to cater to all possible types of children values.
  