diff --git a/library/errno.po b/library/errno.po
index 86d7ac70..6ef0e364 100644
--- a/library/errno.po
+++ b/library/errno.po
@@ -288,7 +288,7 @@ msgstr "Code de requête invalide"
 
 #: ../Doc/library/errno.rst:313
 msgid "Invalid slot"
-msgstr "*slot* invalide"
+msgstr "*Slot* invalide"
 
 #: ../Doc/library/errno.rst:318
 msgid "File locking deadlock error"