In the commit 502e538020d02522dd40b4b5f940cf43d19096ab, some
org-make-link have been replaced by contact instead of concat, this
patch corrects that small mistake.
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Konubinix
GPG Key    : 7439106A
Fingerprint: 5993 BE7A DA65 E2D9 06CE  5C36 75D2 3CED 7439 106A