paride/pcd: Fix grammar

Signed-off-by: Geert Uytterhoeven <[e-mail]>
Signed-off-by: Jiri Kosina <[e-mail]>

drivers/block/paride/pcd.c

···
             nice        This parameter controls the driver's use of
                         idle CPU time, at the expense of some speed.
  
-	If this driver is built into the kernel, you can use kernel
-        the following command line parameters, with the same values
+	If this driver is built into the kernel, you can use the
+        following kernel command line parameters, with the same values
         as the corresponding module parameters listed above:
 
 	    pcd.drive0