Properly comment the not used languages

Author: vmcj

doc/manual/team.rst

@@ -420,17 +420,20 @@ for different programming languages.
    :language: kotlin
    :caption: *A solution in Kotlin*
 
-#.. literalinclude:: ../examples/example.cs
-#   :language: csharp
-#   :caption: *A solution in C#*
-
-#.. literalinclude:: ../examples/example.pas
-#   :language: pas
-#   :caption: *A solution in Pascal*
-
-#.. literalinclude:: ../examples/example.hs
-#   :language: hs
-#   :caption: *A solution in Haskell*
+..
+  .. literalinclude:: ../examples/example.cs
+   :language: csharp
+   :caption: *A solution in C#*
+
+..
+  .. literalinclude:: ../examples/example.pas
+   :language: pas
+   :caption: *A solution in Pascal*
+
+..
+  .. literalinclude:: ../examples/example.hs
+   :language: hs
+   :caption: *A solution in Haskell*
 
 Improvements to DOMjudge
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