Fix spelling issue

README.md

@@ -1,7 +1,7 @@
 # RewindFix-OG
 Makes some vehicles (boats, horses, donkeys, mules) usable on versions lower than 1.9 and adds sprint swimming for versions lower than 1.13
 
-Actually mimicking the 1.9 boats is nearly impossible because the <1.9 and 1.9+ clients handle boats completely different
+Actually mimicking the 1.9 boats is nearly impossible because the <1.9 and 1.9+ clients handle boats completely differently
 
 ## TODO
 - Overhaul boat steering