|  | @@ -121,7 +121,7 @@ ProfStef next.'
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				|  |  |  !
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				|  |  |  
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				|  |  |  basicTypesCharacters
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				|  |  | -	^ Lesson
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				|  |  | +	^ Lesson
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				|  |  |  title: 'Basic types: Characters' 
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				|  |  |  contents: 
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				|  |  |  '"A Character can be instantiated using $ operator:"
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				|  | @@ -351,7 +351,7 @@ For example, let''s create an instance of the class Array:"
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				|  |  |  
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				|  |  |  Array new
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				|  |  |  	add: ''Some text'';
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				|  |  | -	add: 3.;
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				|  |  | +	add: 3;
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				|  |  |  	yourself.
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				|  |  |  
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				|  |  |  "See the array we''ve created? Actually, #(''Some text'' 3) is just a shorthand for instantiating arrays."
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