doc: Spell checking

doc/src/sgml/ref/create_aggregate.sgml

@@ -207,7 +207,7 @@ CREATE AGGREGATE <replaceable class="PARAMETER">name</replaceable> (
    arguments that are evaluated only once per aggregation rather than once
    per input row.  Hypothetical-set aggregates are a subclass of ordered-set
    aggregates in which some of the direct arguments are required to match,
-   in number and datatypes, the aggregated argument columns.  This allows
+   in number and data types, the aggregated argument columns.  This allows
    the values of those direct arguments to be added to the collection of
    aggregate-input rows as an additional <quote>hypothetical</> row.
   </para>

doc/src/sgml/ref/create_view.sgml

@@ -358,7 +358,7 @@ CREATE VIEW vista AS SELECT text 'Hello World' AS hello;
    <para>
     If an automatically updatable view is marked with the
     <literal>security_barrier</> property then all the view's <literal>WHERE</>
-    conditions (and any conditions using operators which are marked as LEAKPROOF)
+    conditions (and any conditions using operators which are marked as <literal>LEAKPROOF</literal>)
     will always be evaluated before any conditions that a user of the view has
     added.   See <xref linkend="rules-privileges"> for full details.  Note that,
     due to this, rows which are not ultimately returned (because they do not

doc/src/sgml/ref/pg_recvlogical.sgml

@@ -183,7 +183,7 @@ PostgreSQL documentation
 
    <para>
     The following command-line options control the location and format of the
-    output and other replication behaviour:
+    output and other replication behavior:
 
     <variablelist>