Changed test expression help id

ui-ngx/src/app/modules/home/components/calculated-fields/components/test-dialog/calculated-field-script-test-dialog.component.html

@@ -45,7 +45,7 @@
               [scriptLanguage]="ScriptLanguage.TBEL"
               [editorCompleter]="data.argumentsEditorCompleter"
               resultType="object"
-              helpId="calculated-field/test-expression_fn"
+              helpId="calculated-field/expression_fn"
             />
           </div>
         </div>

ui-ngx/src/assets/help/en_US/calculated-field/test-expression_fn.md

@@ -1 +0,0 @@
-<!-- [TODO]: [Calculated Fields] add content -->