DOCSP-53434 -- Typo

Author: xargom

src/l1-resources/cluster/README.md

@@ -92,7 +92,7 @@ const clusterRes = new CfnCluster(this, 'ClusterResource', {
 
 ## Flex Clusters
 
-We now support flex clusters. 
+We now support flex clusters.
 
 You can create a flex cluster using ``CfnCluster``, as the following example shows: