Please note that Mommsen uses the AUC chronology (Ab Urbe Condita), i.e. from the founding of the City of Rome. You can use this reference table to have the B.C. dates
From: The History of Rome, by Theodor Mommsen
Translated with the sanction of the author by William Purdie Dickson
This was too much to be endured; Flamininus imposed on them a fine of a talent for every soldier; and when they did not pay it, he collected the nearest troops and besieged Coronea (558). Now they betook themselves to entreaty; Flamininus in reality desisted on the intercession of the Achaeans and Athenians, exacting but a very moderate fine from those who were guilty; and although the Macedonian party remained continuously at the helm in the petty province, the Romans met their puerile opposition simply with the forbearance of superior power.
In the rest of Greece Flamininus contented himself with exerting his influence, so far as he could do so without violence, over the internal affairs especially of the newly-freed communities; with placing the council and the courts in the hands of the more wealthy and bringing the anti-Macedonian party to the helm; and with attaching as much as possible the civic commonwealths to the Roman interest, by adding everything, which in each community should have fallen by martial law to the Romans, to the common property of the city concerned.
The work was finished in the spring of 560; Flamininus once more assembled the deputies of all the Greek communities at Corinth, exhorted them to a rational and moderate use of the freedom conferred on them, and requested as the only return for the kindness of the Romans, that they would within thirty days send to him the Italian captives who had been sold into Greece during the Hannibalic war.
Then he evacuated the last fortresses in which Roman garrisons were still stationed, Demetrias, Chalcis along with the smaller forts dependent upon it in Euboea, and Acrocorinthus--thus practically giving the lie to the assertion of the Aetolians that Rome had inherited from Philip the "fetters" of Greece--and departed homeward with all the Roman troops and the liberated captives.
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Reference address : https://www.ellopos.net/elpenor/rome/3-08-second-macedonian-war.asp?pg=69