3 files changed, 3 insertions, 3 deletions

diff --git a/src/mailman/docs/ACKNOWLEDGMENTS.rst b/src/mailman/docs/ACKNOWLEDGMENTS.rst
index f1c4ec6a9..0a3b0e9c5 100644
--- a/src/mailman/docs/ACKNOWLEDGMENTS.rst
+++ b/src/mailman/docs/ACKNOWLEDGMENTS.rst
@@ -12,7 +12,7 @@ Governance
 
 GNU Mailman was invented by John Viega.  Barry Warsaw is the current project
 leader.  Aurélien Bompard leads HyperKitty and bundler development.  Florian
-Fuchs leads Postorious development.  Development of mailman.client is a group
+Fuchs leads Postorius development.  Development of mailman.client is a group
 effort.
 
 All project decisions are made by consensus via the Mailman Cabal, er,
diff --git a/src/mailman/docs/INTRODUCTION.rst b/src/mailman/docs/INTRODUCTION.rst
index f6f9f2df2..e529beac7 100644
--- a/src/mailman/docs/INTRODUCTION.rst
+++ b/src/mailman/docs/INTRODUCTION.rst
@@ -86,7 +86,7 @@ Mailman 3 is really a suite of 5 projects:
 
  * Core - the core message processing and delivery system, exposing a REST API
    for administrative control.  Requires `Python 3.4`_ or newer.
- * Postorious - the new web user interfaces built on `Django`_.
+ * Postorius - the new web user interfaces built on `Django`_.
  * HyperKitty - the new archiver, also built on `Django`_.
  * mailman.client - a Python binding to the core's REST API.  Compatible with
    both Python 2 and Python 3.
diff --git a/src/mailman/docs/RELEASENOTES.rst b/src/mailman/docs/RELEASENOTES.rst
index 226b256a2..ca2a34eeb 100644
--- a/src/mailman/docs/RELEASENOTES.rst
+++ b/src/mailman/docs/RELEASENOTES.rst
@@ -19,5 +19,5 @@ Mailman 3 may have bugs.
 Mailman 3 is not yet feature complete with Mailman 2.1.
 
 The documentation here describes the Mailman Core in great detail.
-Postorious, Hyperkitty, mailman.client, and the bundler are described and
+Postorius, Hyperkitty, mailman.client, and the bundler are described and
 developed elsewhere.