diff --git a/migrate/tests/changeset/test_changeset.py b/migrate/tests/changeset/test_changeset.py
index 93e9965..c870c52 100644
--- a/migrate/tests/changeset/test_changeset.py
+++ b/migrate/tests/changeset/test_changeset.py
@@ -761,7 +761,7 @@ class TestColumnChange(fixture.DB):
     @fixture.usedb()
     def test_alter_deprecated(self):
         try:
-            # py 2.4 compatability :-/
+            # py 2.4 compatibility :-/
             cw = catch_warnings(record=True)
             w = cw.__enter__()
 
diff --git a/migrate/tests/versioning/test_util.py b/migrate/tests/versioning/test_util.py
index 280784a..21e3f27 100644
--- a/migrate/tests/versioning/test_util.py
+++ b/migrate/tests/versioning/test_util.py
@@ -42,7 +42,7 @@ class TestUtil(fixture.Pathed):
 
         # deprecated echo=True parameter
         try:
-            # py 2.4 compatability :-/
+            # py 2.4 compatibility :-/
             cw = catch_warnings(record=True)
             w = cw.__enter__()
 
@@ -100,7 +100,7 @@ class TestUtil(fixture.Pathed):
         f.close()
 
         try:
-            # py 2.4 compatability :-/
+            # py 2.4 compatibility :-/
             cw = catch_warnings(record=True)
             w = cw.__enter__()