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index 68d54efe..094648e2 100644
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@@ -1099,7 +1099,7 @@ class: title
 ## SwarmKit features
 
 - Highly-available, distributed store based on [Raft](
-  https://en.wikipedia.org/wiki/Raft_(computer_science))
+  https://en.wikipedia.org/wiki/Raft_%28computer_science%29)
   <br/>(more on next slide)
 
 - *Services* managed with a *declarative API*