change comment in jspwiki.properties so it aligns with property's default value
@@ -74,7 +74,7 @@ jspwiki.pageProvider = FileSystemProvider
# Set to true, if you want to cache page data into memory. This is
# in general a good idea.
#
-# Default is false (no cache).
+# Default is true (use cache).
#
# NB: This replaces the JSPWiki 1.x "CachingProvider" setting, since it
# probably was too confusing.
