Fix spelling typos

Fixes for:
* openstack/common/excutils.py
* openstack/common/timeutils.py

Change-Id: Ic747de783e64fae00edf5af64d1a79a4edcf8412

2 files changed, 4 insertions, 4 deletions

diff --git a/openstack/common/excutils.py b/openstack/common/excutils.py
index 67c9fa9..5dd4830 100644
--- a/openstack/common/excutils.py
+++ b/openstack/common/excutils.py
@@ -30,14 +30,14 @@ def save_and_reraise_exception():
     """Save current exception, run some code and then re-raise.
 
     In some cases the exception context can be cleared, resulting in None
-    being attempted to be reraised after an exception handler is run. This
+    being attempted to be re-raised after an exception handler is run. This
     can happen when eventlet switches greenthreads or when running an
     exception handler, code raises and catches an exception. In both
     cases the exception context will be cleared.
 
     To work around this, we save the exception state, run handler code, and
     then re-raise the original exception. If another exception occurs, the
-    saved exception is logged and the new exception is reraised.
+    saved exception is logged and the new exception is re-raised.
     """
     type_, value, tb = sys.exc_info()
     try:
diff --git a/openstack/common/timeutils.py b/openstack/common/timeutils.py
index ae300e4..c4f6cf0 100644
--- a/openstack/common/timeutils.py
+++ b/openstack/common/timeutils.py
@@ -93,13 +93,13 @@ def set_time_override(override_time=datetime.datetime.utcnow()):
 
 
 def advance_time_delta(timedelta):
-    """Advance overriden time using a datetime.timedelta."""
+    """Advance overridden time using a datetime.timedelta."""
     assert(not utcnow.override_time is None)
     utcnow.override_time += timedelta
 
 
 def advance_time_seconds(seconds):
-    """Advance overriden time by seconds."""
+    """Advance overridden time by seconds."""
     advance_time_delta(datetime.timedelta(0, seconds))