diff --git a/doc/src/usage.rst b/doc/src/usage.rst
index e0595d28..d480adef 100644
--- a/doc/src/usage.rst
+++ b/doc/src/usage.rst
@@ -256,11 +256,11 @@ the SQL string that would be sent to the database.
     single: memoryview; Adaptation
     single: Binary string
 
-- Binary types: Python types representing binary objects are converted in
+- Binary types: Python types representing binary objects are converted into
   PostgreSQL binary string syntax, suitable for :sql:`bytea` fields.   Such
   types are `buffer` (only available in Python 2), `memoryview` (available
   from Python 2.7), `bytearray` (available from Python 2.6) and `bytes`
-  (only form Python 3: the name is available from Python 2.6 but it's only an
+  (only from Python 3: the name is available from Python 2.6 but it's only an
   alias for the type `!str`). Any object implementing the `Revised Buffer
   Protocol`__ should be usable as binary type where the protocol is supported
   (i.e. from Python 2.6). Received data is returned as `!buffer` (in Python 2)