[GH-19267] Spelling comments (#19268)

* spelling: comments

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>
Co-authored-by: Josh Soref <jsoref@users.noreply.github.com>
Co-authored-by: Mattermod <mattermod@users.noreply.github.com>

app/import_validators_test.go

@@ -617,7 +617,7 @@ func TestImportValidateUserImportData(t *testing.T) {
 	data.NotifyProps.MentionKeys = ptrStr("valid")
 	checkNoError(t, validateUserImportData(&data))
 
-	//Test the emai batching interval validators
+	//Test the email batching interval validators
 	//Happy paths
 	data.EmailInterval = ptrStr("immediately")
 	checkNoError(t, validateUserImportData(&data))