diff --git a/etc/config.sample.toml b/etc/config.sample.toml
index 877000fabe..a617397ab2 100644
--- a/etc/config.sample.toml
+++ b/etc/config.sample.toml
@@ -96,7 +96,7 @@ reporting-disabled = false
   # snapshot the cache and write it to a TSM file, freeing up memory
   # cache-snapshot-memory-size = 26214400
 
-  # CacheSnapshotWriteColdDuration is the length of time at 
+  # CacheSnapshotWriteColdDuration is the length of time at
   # which the engine will snapshot the cache and write it to
   # a new TSM file if the shard hasn't received writes or deletes
   # cache-snapshot-write-cold-duration = "1h"