Update _warnings.py

1 files changed, 2 insertions, 2 deletions

diff --git a/testtools/matchers/_warnings.py b/testtools/matchers/_warnings.py
index 21cb091..c2254ee 100644
--- a/testtools/matchers/_warnings.py
+++ b/testtools/matchers/_warnings.py
@@ -22,9 +22,9 @@ from ._impl import Mismatch
 def WarningMessage(category_type, message=None, filename=None, lineno=None,
                    line=None):
     r"""
-    Create a matcher that will match `warnings.WarningMessage`\s.
+    Create a matcher that will match `warnings.WarningMessage`s.
 
-    For example, to match captured `DeprecationWarning`\s with a message about
+    For example, to match captured `DeprecationWarning`s with a message about
     some ``foo`` being replaced with ``bar``:
 
     .. code-block:: python