Fix merge request

webgoat-lessons/sql-injection/src/main/resources/lessonPlans/en/SqlInjection_content12a.adoc

@@ -6,7 +6,7 @@ Answer: No it does not
 Let us take a look at the following statement:
 
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-select * from users order by lastname;
+SELECT * FROM users ORDER BY lastname;
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 If we look at the specification of the SQL grammar the definition is as follows:
@@ -34,7 +34,7 @@ This means an `orderExpression` can be a `selectExpression` which can be a funct
 a `case` statement we might be able to ask the database some questions, like:
 
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-SELECT * FROM USERS ORDER BY (CASE WHEN (TRUE) THEN LASTNAME ELSE FIRSTNAME)
+SELECT * FROM users ORDER BY (CASE WHEN (TRUE) THEN lastname ELSE firstname)
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 So we can substitute any kind of boolean operation in the `when(....)` part. The statement will just work because