Nonfunctional changes only

1 files changed, 2 insertions, 1 deletions

diff --git a/simplemetrics/src/main/java/com/yahoo/metrics/simple/DimensionCache.java b/simplemetrics/src/main/java/com/yahoo/metrics/simple/DimensionCache.java
index c3537947d66..83d6d6142e0 100644
--- a/simplemetrics/src/main/java/com/yahoo/metrics/simple/DimensionCache.java
+++ b/simplemetrics/src/main/java/com/yahoo/metrics/simple/DimensionCache.java
@@ -10,12 +10,13 @@ import java.util.Map.Entry;
 import java.util.Set;
 
 /**
- * Basically the persistence layer for metrics. Both CPU and memory hungry, but
+ * The persistence layer for metrics. Both CPU and memory hungry, but
  * it runs in its own little world.
  *
  * @author <a href="mailto:steinar@yahoo-inc.com">Steinar Knutsen</a>
  */
 class DimensionCache {
+
     private final Map<String, LinkedHashMap<Point, UntypedMetric>> persistentData = new HashMap<>();
     private final int pointsToKeep;