Small correction to BRIN docs

Replace incorrect word "index" with "heap"

Takayuki Tsunakawa

diff --git a/doc/src/sgml/brin.sgml b/doc/src/sgml/brin.sgml
index f51928513ce77c128104570a005489bd83a3bf6a..6448b18e4656ab3a140b1186d782282c1aa34f77 100644 (file)
--- a/doc/src/sgml/brin.sgml
+++ b/doc/src/sgml/brin.sgml
@@ -63,7 +63,7 @@
   <title>Index Maintenance</title>
 
   <para>
-   At the time of creation, all existing index pages are scanned and a
+   At the time of creation, all existing heap pages are scanned and a
    summary index tuple is created for each range, including the
    possibly-incomplete range at the end.
    As new pages are filled with data, page ranges that are already