fixing format errors

rivantsov · rivantsov · commit 2f87dd1ceb5d · 2023-01-19T23:22:56.000-08:00
diff --git a/spec/Section 6 -- Execution.md b/spec/Section 6 -- Execution.md
@@ -224,8 +224,8 @@ must receive no more events from that event stream.
 
 **Supporting Subscriptions at Scale**
 
-Query and mutation operations are stateless, allowing scaling via cloning
-of GraphQL service instances. Subscriptions, by contrast, are stateful and require
+Query and mutation operations are stateless, allowing scaling via cloning of
+GraphQL service instances. Subscriptions, by contrast, are stateful and require
 maintaining the GraphQL document, variables, and other context over the lifetime
 of the subscription.
 
