docs: Fix typos is docs

docs/api/asyncio_client.rst

@@ -550,8 +550,8 @@ Python code. Here is an example:
             )
 
 In the above example, the execution of the HTTP request would be retried
-too. The core of the issue is that whenever transaction is interrupted
-user might have the email changed (as the result of concurrent
+too. The core of the issue is that whenever a transaction is interrupted
+the user's email might have been changed (as the result of a concurrent
 transaction), so we have to redo all the work done.
 
 Generally it's recommended to not execute any long running

docs/api/blocking_client.rst

@@ -546,8 +546,8 @@ Python code. Here is an example:
             )
 
 In the above example, the execution of the HTTP request would be retried
-too. The core of the issue is that whenever transaction is interrupted
-user might have the email changed (as the result of concurrent
+too. The core of the issue is that whenever a transaction is interrupted
+the user's email might have been changed (as the result of a concurrent
 transaction), so we have to redo all the work done.
 
 Generally it's recommended to not execute any long running

docs/api/types.rst

@@ -101,7 +101,7 @@ Objects
 
     .. versionchanged:: 1.0
 
-        ``edgedb.Object.__hash__`` is just ``object.__hash__` in version 1.0.
+        ``edgedb.Object.__hash__`` is just ``object.__hash__`` in version 1.0.
         Similarly, ``==`` is equivalent to the ``is`` operator comparing
         ``edgedb.Object`` instances, and ``<``, ``<=``, ``>``, ``>=`` are not
         allowed on ``edgedb.Object`` instances.