magento/mmagento2#22729 Fox typo issues

Author: ihor-sviziev

app/code/Magento/Cms/Test/Mftf/Test/AdminAddVariableToWYSIWYGBlockTest.xml

@@ -51,7 +51,7 @@
         <see selector="{{VariableSection.InsertVariableBtnDisabled}}" userInput="Insert Variable" stepKey="seeInsertWidgetDisabled" />
         <!--see Cancel button enabled-->
         <see selector="{{VariableSection.CancelBtnEnabled}}" userInput="Cancel" stepKey="seeCancelBtnEnabled" />
-        <!--see 4 colums-->
+        <!--see 4 columns-->
         <see selector="{{VariableSection.ColName('Select')}}" userInput="Select" stepKey="selectCol" />
         <see selector="{{VariableSection.ColName('Variable Name')}}" userInput="Variable Name" stepKey="variableCol" />
         <see selector="{{VariableSection.ColName('Type')}}" userInput="Type" stepKey="typeCol" />