Remove old comment that FS_Seek doesn't work on zipped files

code/qcommon/qcommon.h

@@ -694,7 +694,7 @@ int		FS_FOpenFileByMode( const char *qpath, fileHandle_t *f, fsMode_t mode );
 // opens a file for reading, writing, or appending depending on the value of mode
 
 int		FS_Seek( fileHandle_t f, long offset, int origin );
-// seek on a file (doesn't work for zip files!!!!!!!!)
+// seek on a file
 
 qboolean FS_FilenameCompare( const char *s1, const char *s2 );