Fixed some grammers in readme (Leaflet#8539)

README.md

@@ -2,11 +2,11 @@ Leaflet was created 11 years ago by [Volodymyr Agafonkin](https://agafonkin.com)
 
 Russian bombs are now falling over Volodymyr's hometown. His family, his friends, his neighbours, thousands and thousands of absolutely wonderful people, are either seeking refuge or fighting for their lives.
 
-The Russian soldiers have already killed tens of thousands of civilians, including women and children, and are committing mass war crimes like gang rapes, executions, looting, and targeted bombings of civilian shelters and places of cultural significance. The death toll keeps rising, and Ukraine needs your help.
+Russian soldiers have already killed tens of thousands of civilians, including women and children, and are committing mass war crimes like gang rapes, executions, looting, and targeted bombings of civilian shelters and places of cultural significance. The death toll keeps rising, and Ukraine needs your help.
 
 As Volodymyr [expressed a few days before the invasion](https://twitter.com/LeafletJS/status/1496051256409919489):
 
-> If you want to help, educate yourself and others on the Russian threat, follow reputable journalists, demand severe Russian sanctions and Ukrainian support from your leaders, protest war, reach out to Ukrainian friends, donate to Ukrainian charities. Just don't be silent.
+> If you want to help, educate yourself and others on the Russian threat, follow reputable journalists, demand severe Russian sanctions and Ukrainian support from your leaders, protest the war, reach out to Ukrainian friends, donate to Ukrainian charities. Just don't be silent.
 
 Ukrainians are recommending the [Come Back Alive](https://savelife.in.ua/en/) charity. For other options, see [StandWithUkraine](https://stand-with-ukraine.pp.ua).