private void ensureEmploymentTypesIsMutable() {
      if (!((bitField0_ & 0x00000400) != 0)) {
        employmentTypes_ = new java.util.ArrayList<java.lang.Integer>(employmentTypes_);
        bitField0_ |= 0x00000400;
      }
    }
<pre>
This flag controls the spell-check feature. If false, the
service attempts to correct a misspelled query,
for example, "enginee" is corrected to "engineer".

Defaults to false: a spell check is performed.
</pre>

<code>bool disable_spell_check = 9;</code>

@return This builder for chaining.
java-talent/proto-google-cloud-talent-v4beta1/src/main/java/com/google/cloud/talent/v4beta1/JobQuery.java