Update src/content/docs/r2/data-migration/sippy.mdx

Author: Oxyjun

src/content/docs/r2/data-migration/sippy.mdx

@@ -183,7 +183,7 @@ When Sippy is enabled, it changes the behavior of certain actions on your R2 buc
 						For larger objects greater than 199 MiB, multiple GET requests may be required to fully copy the object to R2.
 					</li>
 					<li>
-						You could have multiple syncs if multiple users access the same file at the same time and it doesn't yet exist in R2.
+						You could have multiple syncs if multiple users access the same file at the same time and it does not yet exist in R2.
 					</li>
 				</ul>
 			</td>