Fix regression test output.

amitlan · amitlan · commit ab70a010a599 · 2016-01-19T09:30:10.000+09:00
Upstream changes now cause reloption values to be emitted with surrounding
quotes. That breaks, for example, the output of \d commands in one of the
tests.
diff --git a/regress/expected/repack.out b/regress/expected/repack.out
@@ -139,8 +139,8 @@ INFO: repacking table "tbl_idxopts"
  time   | timestamp without time zone | 
  ,")    | text                        | not null
 Indexes:
-    "tbl_cluster_pkey" PRIMARY KEY, btree (","")", col1) WITH (fillfactor=75)
-    ",") cluster" btree ("time", length(","")"), ","")" text_pattern_ops) WITH (fillfactor=75) CLUSTER
+    "tbl_cluster_pkey" PRIMARY KEY, btree (","")", col1) WITH (fillfactor='75')
+    ",") cluster" btree ("time", length(","")"), ","")" text_pattern_ops) WITH (fillfactor='75') CLUSTER
 
 \d tbl_gistkey
   Table "public.tbl_gistkey"
@@ -180,8 +180,8 @@ Table "public.tbl_with_dropped_column"
  c2     | text    | 
  c3     | text    | 
 Indexes:
-    "tbl_with_dropped_column_pkey" PRIMARY KEY, btree (id) WITH (fillfactor=75) CLUSTER
-    "idx_c1c2" btree (c1, c2) WITH (fillfactor=75)
+    "tbl_with_dropped_column_pkey" PRIMARY KEY, btree (id) WITH (fillfactor='75') CLUSTER
+    "idx_c1c2" btree (c1, c2) WITH (fillfactor='75')
     "idx_c2c1" btree (c2, c1)
 
 \d tbl_with_dropped_toast
