diff --git a/webbpsf/__init__.py b/webbpsf/__init__.py
index 2b94562a..c8196a77 100644
--- a/webbpsf/__init__.py
+++ b/webbpsf/__init__.py
@@ -30,7 +30,7 @@
         This message is for information only and WebbPSF will continue to function as normal:
 
         THE WEBBPSF LIBRARY HAS BEEN MOVED
-        All existing WebbPSF functionality has been migrated to the newly made STPSF respository.
+        All existing WebbPSF functionality has been migrated to the newly made STPSF repository.
 
         If you would like to switch to the new repository:
             Please update your code to use STPSF instead of WebbPSF.