diff --git a/cdm/core/src/main/java/ucar/nc2/dataset/NetcdfDatasets.java b/cdm/core/src/main/java/ucar/nc2/dataset/NetcdfDatasets.java
index 3709727920..588d6abada 100644
--- a/cdm/core/src/main/java/ucar/nc2/dataset/NetcdfDatasets.java
+++ b/cdm/core/src/main/java/ucar/nc2/dataset/NetcdfDatasets.java
@@ -63,7 +63,7 @@ public static synchronized void initNetcdfFileCache(int minElementsInMemory, int
    */
   public static synchronized void initNetcdfFileCache(int minElementsInMemory, int maxElementsInMemory, int hardLimit,
       int period) {
-    netcdfFileCache = new FileCache("NetcdfFileCache ", minElementsInMemory, maxElementsInMemory, hardLimit, period);
+    netcdfFileCache = new FileCache("NetcdfFileCache", minElementsInMemory, maxElementsInMemory, hardLimit, period);
   }
 
   public static synchronized void disableNetcdfFileCache() {