docs(reference:database): updated typo error in defaultTo examples (a…

…donisjs#6)

content/reference/database/table-builder.md

@@ -206,12 +206,12 @@ Adds a DateTime column to the database table. The method accepts the column name
 this.schema.createTable('users', (table) => {
  table
  .dateTime('some_time', { useTz: true })
- .defaultsTo(this.now())
+ .defaultTo(this.now())
 
  // Or define the precision
  table
  .dateTime('some_time', { precision: 6 })
- .defaultsTo(this.now(6))
+ .defaultTo(this.now(6))
 })
 ```
 
@@ -665,12 +665,12 @@ In MSSQL a constraintName option may be passed to ensure a specific constraint n
 
 ```ts
 this.schema.table('posts', (table) => {
- table.boolean('is_published').defaultsTo(false)
+ table.boolean('is_published').defaultTo(false)
 
  // For MSSQL
  table
  .boolean('is_published')
- .defaultsTo(false, { constraintName: 'df_table_value' })
+ .defaultTo(false, { constraintName: 'df_table_value' })
 })
 ```