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Additional spelling corrections

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A few more minor spelling corrections, no functional changes.

Thom Brown
This commit is contained in:
Stephen Frost
2013-06-03 08:40:27 -04:00
parent e1e2bb34f1
commit f129615fe7
4 changed files with 5 additions and 5 deletions
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src/backend/access/nbtree/README
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@@ -46,7 +46,7 @@ Lehman and Yao don't require read locks, but assume that in-memory
copies of tree pages are unshared. Postgres shares in-memory buffers
among backends. As a result, we do page-level read locking on btree
pages in order to guarantee that no record is modified while we are
examining it. This reduces concurrency but guaranteees correct
examining it. This reduces concurrency but guarantees correct
behavior. An advantage is that when trading in a read lock for a
write lock, we need not re-read the page after getting the write lock.
Since we're also holding a pin on the shared buffer containing the