modify
verb
make less severe or harsh or extreme
“please modify this letter to make it more polite”
“he modified his views on same-gender marriage”
add a modifier to a constituent
Synonymsqualifycause to change; make different; cause a transformation
“The advent of the automobile may have altered the growth pattern of the city”
“The discussion has changed my thinking about the issue”
Source: WordNet 3.1, Princeton University
