spelling: separator

Signed-off-by: Josh Soref <[email protected]>

Author: jsoref

visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/details/netbeans/PlatformDetailsProvider.java

@@ -173,7 +173,7 @@ private String getDetailsStringImpl(String className, Instance instance, Heap he
                     String sep;
 
                     if (FILE_NAME.equals(className) || FOLDER_NAME.equals(className)) {
-                        // FileObject on the disk - find correct file seperator
+                        // FileObject on the disk - find correct file separator
                         sep = getFileSeparator(heap);
                         if (parentDetail.endsWith(sep)) {
                             // do not duplicate separator