Fix some grammar in documentation of spgist and pgbench

Discussion: https://postgr.es/m/92961161-9b49-e42f-0a72-d5d47e0ed4de@postgrespro.ru
Author: Liudmila Mantrova
Reviewed-by: Jonathan Katz, Tom Lane, Michael Paquier
Backpatch-through: 9.4

diff --git a/doc/src/sgml/ref/pgbench.sgml b/doc/src/sgml/ref/pgbench.sgml
index ee2501be552ec543b19d6178baef763fef265131..ef22a484e71a72c8da6c658e8b423a584f12d9ed 100644 (file)
--- a/doc/src/sgml/ref/pgbench.sgml
+++ b/doc/src/sgml/ref/pgbench.sgml
@@ -443,7 +443,7 @@ pgbench  options  d
       --latency-limit=limit
       
        
-        Transaction which last more than limit milliseconds
+        Transactions that last more than limit milliseconds
         are counted and reported separately, as late.
        
        

diff --git a/doc/src/sgml/spgist.sgml b/doc/src/sgml/spgist.sgml
index d43ef139198503d87b2921f72d67bff64106ed85..7cf9d0e56d54144de88fe2f755b6c8d89c3717d2 100644 (file)
--- a/doc/src/sgml/spgist.sgml
+++ b/doc/src/sgml/spgist.sgml
@@ -206,7 +206,7 @@
  
   Of the two operator classes for type point,
   quad_point_ops is the default.  kd_point_ops
-  supports the same operators but uses a different index data structure which
+  supports the same operators but uses a different index data structure that
   may offer better performance in some applications.
  
  
@@ -292,9 +292,9 @@
   leaf_consistent additionally returns a boolean result.
   The methods must not modify any fields of their input structs.  In all
   cases, the output struct is initialized to zeroes before calling the
-  user-defined method.  Optional sixth method compress
-  accepts datum to be indexed as the only argument and returns value suitable
-  for physical storage in leaf tuple.
+  user-defined method.  The optional sixth method compress
+  accepts datum to be indexed as the only argument and returns a value suitable
+  for physical storage in a leaf tuple.
  
 
  
@@ -447,9 +447,9 @@ typedef struct spgChooseOut
        type that was to be inserted into the index.
        leafDatum is a value of
        spgConfigOut.leafType
-       type which is initially an result of method
+       type, which is initially a result of method
        compress applied to datum
-       when method compress is provided, or same value as
+       when method compress is provided, or the same value as
        datum otherwise.
        leafDatum can change at lower levels of the tree
        if the choose or picksplit
@@ -868,7 +868,7 @@ typedef struct spgLeafConsistentOut
        Converts the data item into a format suitable for physical storage in
        a leaf tuple of index page.  It accepts
        spgConfigIn.attType
-       value and return
+       value and returns
        spgConfigOut.leafType
        value.  Output value should not be toasted.