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The authors wish to make the following corrections to this paper [1] (see corrected version in postprint [2]):On page 2, paragraph 4, complete the first sentence ‘In Theorem 2 we show that if <i>A</i> is a real algebra and <i>B</i> is a basis of <i>A</i> then <i>B</i> also is a basis of <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msub><mi>A</mi><mo>ℂ</mo></msub></mrow></semantics></math></inline-formula>, the complexification of <i>A</i> (with the same multiplication structure matrices) and that <i>A</i> is an evolution algebra if, and only if, <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msub><mi>A</mi><mo>ℂ</mo></msub></mrow></semantics></math></inline-formula> is an evolution algebra’ with the phrase <b>‘and has a natural basis consisting of elements of <i>A</i>’</b> [...]