In the main text we give the 
indication entered by Chopin into FC (→GE). The dashes marking the range of cresc. are most probably a mistake of the engraver of FE (→EE), who led them to the end of the page instead of to the end of the phrase.
Compare the passage in the sources »
category imprint: Differences between sources
issues: Inaccuracies in FE, Authentic corrections of FE, Authentic corrections of FC
notation: Verbal indications