minor fixes

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@13086 b3059339-0415-0410-9bf9-f77b7e298cf2

DOCS/man/en/mplayer.1

@@ -1926,12 +1926,12 @@ Available options are:
 Specify standard or progressive JPEG.
 .IPs [no]baseline
 Specify use of baseline or not.
-.IPs optimize=<value>
-optimization factor (0\-100)
-.IPs smooth=<value>
-smooth factor (0\-100)
-.IPs quality=<value>
-quality factor (0\-100)
+.IPs optimize=<0\-100>
+optimization factor
+.IPs smooth=<0\-100>
+smooth factor
+.IPs quality=<0\-100>
+quality factor
 .IPs outdir=<value>
 directory to save the JPEG files
 .RE