Smattering of grammatical fixes to documentation. Closes #10083 [BobSilva]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@8113 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

1 files changed, 8 insertions, 8 deletions

diff --git a/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb b/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
index bf8fed1111..64f314a7f6 100644
--- a/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
@@ -18,7 +18,7 @@ module ActiveRecord
         raise ArgumentError, "No database specified. Missing argument: database."
       end
 
-      # The postgres drivers don't allow to create an unconnected PGconn object,
+      # The postgres drivers don't allow the creation of an unconnected PGconn object,
       # so just pass a nil connection object for the time being.
       ConnectionAdapters::PostgreSQLAdapter.new(nil, logger, [host, port, nil, nil, database, username, password], config)
     end
@@ -217,8 +217,8 @@ module ActiveRecord
     # * <tt>:password</tt> -- Defaults to nothing
     # * <tt>:database</tt> -- The name of the database. No default, must be provided.
     # * <tt>:schema_search_path</tt> -- An optional schema search path for the connection given as a string of comma-separated schema names.  This is backward-compatible with the :schema_order option.
-    # * <tt>:encoding</tt> -- An optional client encoding that is using in a SET client_encoding TO <encoding> call on connection.
-    # * <tt>:min_messages</tt> -- An optional client min messages that is using in a SET client_min_messages TO <min_messages> call on connection.
+    # * <tt>:encoding</tt> -- An optional client encoding that is used in a SET client_encoding TO <encoding> call on the connection.
+    # * <tt>:min_messages</tt> -- An optional client min messages that is used in a SET client_min_messages TO <min_messages> call on the connection.
     # * <tt>:allow_concurrency</tt> -- If true, use async query methods so Ruby threads don't deadlock; otherwise, use blocking query methods.
     class PostgreSQLAdapter < AbstractAdapter
       # Returns 'PostgreSQL' as adapter name for identification purposes.
@@ -398,7 +398,7 @@ module ActiveRecord
         end
       end
 
-      # Executes a SQL statement, returning a PGresult object on success
+      # Executes an SQL statement, returning a PGresult object on success
       # or raising a PGError exception otherwise.
       def execute(sql, name = nil)
         log(sql, name) do
@@ -478,7 +478,7 @@ module ActiveRecord
 
       # Returns the list of all column definitions for a table.
       def columns(table_name, name = nil)
-        # Limit, precision, and scale are all handled by superclass.
+        # Limit, precision, and scale are all handled by the superclass.
         column_definitions(table_name).collect do |name, type, default, notnull|
           PostgreSQLColumn.new(name, default, type, notnull == 'f')
         end
@@ -669,7 +669,7 @@ module ActiveRecord
         sql << order_columns * ', '
       end
       
-      # Returns a ORDER BY clause for the passed order option.
+      # Returns an ORDER BY clause for the passed order option.
       # 
       # PostgreSQL does not allow arbitrary ordering when using DISTINCT ON, so we work around this
       # by wrapping the sql as a sub-select and ordering in that query.
@@ -761,7 +761,7 @@ module ActiveRecord
         end
 
         # Executes a SELECT query and returns the results, performing any data type
-        # conversions that require to be performed here instead of in PostgreSQLColumn.
+        # conversions that are required to be performed here instead of in PostgreSQLColumn.
         def select(sql, name = nil)
           fields, rows = select_raw(sql, name)
           result = []
@@ -791,7 +791,7 @@ module ActiveRecord
                 # fields that call value_before_type_cast.
                 if res.type(cell_index) == MONEY_COLUMN_TYPE_OID
                   # Because money output is formatted according to the locale, there are two
-                  # cases to consider (note the decimal seperators):
+                  # cases to consider (note the decimal separators):
                   #  (1) $12,345,678.12        
                   #  (2) $12.345.678,12
                   case column = row[cell_index]