Documentation fix-up: "its" vs. "it's"pr/91

Removed ungrammatical apostrophes from documentation, replacing
"it's" with "its" where appropriate (but in a few cases with "it is"
when that read better).

While doing that, I also fixed a couple of minor typos etc.
as I noticed them.

3 files changed, 3 insertions, 3 deletions

diff --git a/lib/sqlalchemy/engine/__init__.py b/lib/sqlalchemy/engine/__init__.py
index 99251f630..fcb38b09c 100644
--- a/lib/sqlalchemy/engine/__init__.py
+++ b/lib/sqlalchemy/engine/__init__.py
@@ -9,7 +9,7 @@
 The engine package defines the basic components used to interface
 DB-API modules with higher-level statement construction,
 connection-management, execution and result contexts.  The primary
-"entry point" class into this package is the Engine and it's public
+"entry point" class into this package is the Engine and its public
 constructor ``create_engine()``.
 
 This package includes:
diff --git a/lib/sqlalchemy/engine/base.py b/lib/sqlalchemy/engine/base.py
index bb3b82eea..5ec4640c5 100644
--- a/lib/sqlalchemy/engine/base.py
+++ b/lib/sqlalchemy/engine/base.py
@@ -122,7 +122,7 @@ class Connection(Connectable):
         execution options which will take effect for a call to
         :meth:`execute`. As the new :class:`.Connection` references the same
         underlying resource, it's usually a good idea to ensure that the copies
-        would be discarded immediately, which is implicit if used as in::
+        will be discarded immediately, which is implicit if used as in::
 
             result = connection.execution_options(stream_results=True).\\
                                 execute(stmt)
diff --git a/lib/sqlalchemy/engine/reflection.py b/lib/sqlalchemy/engine/reflection.py
index 45f100518..fbbbbe2ba 100644
--- a/lib/sqlalchemy/engine/reflection.py
+++ b/lib/sqlalchemy/engine/reflection.py
@@ -523,7 +523,7 @@ class Inspector(object):
             table.primary_key.name = pk_cons.get('name')
 
             # tell the PKConstraint to re-initialize
-            # it's column collection
+            # its column collection
             table.primary_key._reload(pk_cols)
 
         fkeys = self.get_foreign_keys(table_name, schema, **table.dialect_kwargs)