Minor copy-editing.

diff --git a/doc/src/sgml/mvcc.sgml b/doc/src/sgml/mvcc.sgml
index fb20f4a12bf864c5a183b4ab12d1f1f4a619e548..69c73a67ff842611a7c97c0463d0ed9f6785f5c7 100644 (file)
--- a/doc/src/sgml/mvcc.sgml
+++ b/doc/src/sgml/mvcc.sgml
@@ -1,5 +1,5 @@
 
 
  
@@ -40,7 +40,7 @@ $Header: /cvsroot/pgsql/doc/src/sgml/mvcc.sgml,v 2.22 2002/01/20 22:19:56 petere
    
     The main difference between multiversion and lock models is that
     in MVCC locks acquired for querying (reading) data don't conflict
-    with locks acquired for writing data and so reading never blocks
+    with locks acquired for writing data, and so reading never blocks
     writing and writing never blocks reading.
    
   
@@ -415,7 +415,7 @@ ERROR:  Can't serialize access due to concurrent update
    
     Acquired by SELECT FOR UPDATE
     and LOCK TABLE
-    for IN ROW SHARE MODE statements.
+    IN ROW SHARE MODE statements.
    
 
    
@@ -432,7 +432,7 @@ ERROR:  Can't serialize access due to concurrent update
    
     Acquired by UPDATE, DELETE,
     INSERT and LOCK TABLE
-    for IN ROW EXCLUSIVE MODE statements.
+    IN ROW EXCLUSIVE MODE statements.
    
 
    
@@ -449,8 +449,8 @@ ERROR:  Can't serialize access due to concurrent update
        
    
     Acquired by VACUUM (without FULL)
-    and LOCK TABLE table
-    for IN SHARE UPDATE EXCLUSIVE MODE
+    and LOCK TABLE
+    IN SHARE UPDATE EXCLUSIVE MODE
     statements.
    
 
@@ -468,8 +468,8 @@ ERROR:  Can't serialize access due to concurrent update
        
    
     Acquired by CREATE INDEX
-    and LOCK TABLE table
-    for IN SHARE MODE
+    and LOCK TABLE
+    IN SHARE MODE
     statements.
    
 
@@ -487,7 +487,7 @@ ERROR:  Can't serialize access due to concurrent update
        
        
    
-    Acquired by LOCK TABLE for
+    Acquired by LOCK TABLE
     IN SHARE ROW EXCLUSIVE MODE statements.
    
 
@@ -505,8 +505,8 @@ ERROR:  Can't serialize access due to concurrent update
        
        
    
-    Acquired by LOCK TABLE table 
-    for IN EXCLUSIVE MODE statements.
+    Acquired by LOCK TABLE
+    IN EXCLUSIVE MODE statements.
    
 
    
@@ -527,7 +527,8 @@ ERROR:  Can't serialize access due to concurrent update
     Acquired by ALTER TABLE,
     DROP TABLE,
     VACUUM FULL and LOCK TABLE
-    statements.
+    IN ACCESS EXCLUSIVE MODE (or plain
+    LOCK TABLE) statements.