-This directive permits to specify a specific \textsl{Scratch} pool for the
-current pool. This is useful when using multiple storage sharing the same
-mediatype or when you want to dedicate volumes to a particular set of pool.
+This directive permits specifing a specific \textsl{Scratch} pool for the
+current pool. When this directive is specified, the default pool
+named \textsl{Scratch} will no longer be used when the Director
+searches for a new Volume.
+This is useful when using multiple storage devices sharing
+the same Media Type or when you want to dedicate volumes to a particular
+set of pools.