I ran into the same thing. There were some odd characters in the listing, might be from the web.

At any rate here's my copy

drop view vw_index_usage

go

create view vw_index_usage as

select object_name(a.object_id) 'table',

c.name "index",

(select used/128 from sysindexes b where b.name=c.name and c.index_id = b.indid and b.[id]=c.[object_id]) 'MB',

(select count(*) from sys.index_columns d where a.object_id = d.object_id and a.index_id = d.index_id and d.is_included_column = 0) "cols",

(select count(*) from sys.index_columns d where a.object_id = d.object_id and a.index_id = d.index_id and d.is_included_column = 1) "included",

(a.user_seeks + a.user_scans + a.user_lookups) "hits",

(a.user_updates) "updates",

a.last_user_update "stats_date",

cast(a.user_seeks + a.user_scans + a.user_lookups AS REAL) / cast(case a.user_updates when 0 then 1 else a.user_updates end as REAL) * 100 "ratio",

'alter index [' + c.name + '] on [' + object_name(a.object_id) + '] disable;' "SQLCmd"

from sys.dm_db_index_usage_stats a

join sysobjects as o

on (a.object_id=o.id)

join sys.indexes as c

on (a.object_id = c.object_id and a.index_id = c.index_id)

where o.type = 'U' -- exclude system tables

and c.is_unique = 0 -- no unique indexes

and c.type = 2 -- nonclustered indexes only

and c.is_primary_key = 0 -- no primary keys

and c.is_unique_constraint = 0 -- no unique constraints

and c.is_disabled = 0 -- only active indexes

and a.database_id = DB_ID() -- for current database only

go