fix single quote

Co-authored-by: Oliver Tale-Yazdi <[email protected]>

Author: EgorPopelyaev

docs/RELEASE.md

@@ -24,7 +24,7 @@ Each stable release is supported for a period of one year from its first release
 
 During this period, each stable release is updated with patch releases, which are scheduled on a monthly basis and contain fixes for any bugs that may be found.
 
-ℹ️ Note: the binaries and runtimes (if needed) are only provided for the latest `stable' release, for the previous releases only the crates.io release takes place.
+ℹ️ Note: the binaries and runtimes (if needed) are only provided for the latest `stable` release, for the previous releases only the crates.io release takes place.
 
 This three month period between `stable` releases includes a 1.5 month QA period. This means that for each upcoming `stable` release, the branch from which that release will be made is created 1.5 months before the release date. This time is used to test the upcoming release candidate and find any issues that may arise with publishing crates to crates.io, binary artifacts and template synchronisation before the final release. The findings should be fixed and backported to the release branch. During this time, multiple release candidates may be built and rolled out.