Fix syntax errors in ModelicaReference documentation snippets

[maltelenz]

No description provided.

[henrikt-ma]

Looks good to me.

[beutlich]

LGTM

[tobolar]

There is also

y = <strong>if abs</strong>(x) &lt; Modelica.Constants.eps...

in ModelicaReference.Classes.'function' to be fixed similarly.

[tobolar]

Btw. there are sometimes used spaces beneath the equal sign: = and :=. But sometimes not.
(Which this PR is not about)

[maltelenz]

There is also

y = <strong>if abs</strong>(x) &lt; Modelica.Constants.eps...

in ModelicaReference.Classes.'function' to be fixed similarly.

Fixed.

Btw. there are sometimes used spaces beneath the equal sign: = and :=. But sometimes not. (Which this PR is not about)

Fixed these anyway.

[tobolar]

Looks good.

[maltelenz]

@casella Since we are past the cutoff date for 4.1.0, I assume this should technically go in after the branching?

I'll leave this as is for @casella to decide when to push the merge button.

[beutlich]

@casella Since we are past the cutoff date for 4.1.0, I assume this should technically go in after the branching?

I'll leave this as is for @casella to decide when to push the merge button.

Well, this is can be seen as a doc-fix and not as a new feature.

Can you resolve the merge conflict as well? Thanks.

[maltelenz]

Well, this is can be seen as a doc-fix and not as a new feature.

The wiki page says: "no new PRs can be opened"

But if I was the project leader I would accept stuff like this regardless :)

Can you resolve the merge conflict as well? Thanks.

Done.

[Harisankar-Allimangalath]

@casella can you please review the changes .Thankyou