diff --git a/share/locale/ca_ES/LC_MESSAGES/tryton.po b/share/locale/ca_ES/LC_MESSAGES/tryton.po
index 7e7120df34..581284b84d 100644
--- a/share/locale/ca_ES/LC_MESSAGES/tryton.po
+++ b/share/locale/ca_ES/LC_MESSAGES/tryton.po
@@ -256,7 +256,7 @@ msgid "M"
 msgstr "M"
 
 msgid "w"
-msgstr "s"
+msgstr "S"
 
 msgid "d"
 msgstr "d"
diff --git a/share/locale/es_AR/LC_MESSAGES/tryton.po b/share/locale/es_AR/LC_MESSAGES/tryton.po
index f85cd301f0..4246629b79 100644
--- a/share/locale/es_AR/LC_MESSAGES/tryton.po
+++ b/share/locale/es_AR/LC_MESSAGES/tryton.po
@@ -254,7 +254,7 @@ msgid "M"
 msgstr "M"
 
 msgid "w"
-msgstr "s"
+msgstr "S"
 
 msgid "d"
 msgstr "d"
diff --git a/share/locale/es_CO/LC_MESSAGES/tryton.po b/share/locale/es_CO/LC_MESSAGES/tryton.po
index d0d4a7e846..9535ac2be4 100644
--- a/share/locale/es_CO/LC_MESSAGES/tryton.po
+++ b/share/locale/es_CO/LC_MESSAGES/tryton.po
@@ -255,7 +255,7 @@ msgid "M"
 msgstr "M"
 
 msgid "w"
-msgstr "s"
+msgstr "S"
 
 msgid "d"
 msgstr "d"
diff --git a/share/locale/es_EC/LC_MESSAGES/tryton.po b/share/locale/es_EC/LC_MESSAGES/tryton.po
index b9dd166fae..aab84bcc8a 100644
--- a/share/locale/es_EC/LC_MESSAGES/tryton.po
+++ b/share/locale/es_EC/LC_MESSAGES/tryton.po
@@ -255,7 +255,7 @@ msgid "M"
 msgstr "M"
 
 msgid "w"
-msgstr "s"
+msgstr "S"
 
 msgid "d"
 msgstr "d"
diff --git a/share/locale/es_ES/LC_MESSAGES/tryton.po b/share/locale/es_ES/LC_MESSAGES/tryton.po
index ac79870d67..8620ece56b 100644
--- a/share/locale/es_ES/LC_MESSAGES/tryton.po
+++ b/share/locale/es_ES/LC_MESSAGES/tryton.po
@@ -259,7 +259,7 @@ msgid "M"
 msgstr "M"
 
 msgid "w"
-msgstr "s"
+msgstr "S"
 
 msgid "d"
 msgstr "d"
diff --git a/share/locale/fr_FR/LC_MESSAGES/tryton.po b/share/locale/fr_FR/LC_MESSAGES/tryton.po
index 0cd179c35c..75596758fd 100644
--- a/share/locale/fr_FR/LC_MESSAGES/tryton.po
+++ b/share/locale/fr_FR/LC_MESSAGES/tryton.po
@@ -254,7 +254,7 @@ msgid "M"
 msgstr "M"
 
 msgid "w"
-msgstr "s"
+msgstr "S"
 
 msgid "d"
 msgstr "j"
diff --git a/share/locale/nl_NL/LC_MESSAGES/tryton.po b/share/locale/nl_NL/LC_MESSAGES/tryton.po
index 7db2d949c0..ca9c54dac3 100644
--- a/share/locale/nl_NL/LC_MESSAGES/tryton.po
+++ b/share/locale/nl_NL/LC_MESSAGES/tryton.po
@@ -257,7 +257,7 @@ msgid "Print..."
 msgstr "Afdrukken"
 
 msgid "Y"
-msgstr " J"
+msgstr "J"
 
 msgid "M"
 msgstr "M"
@@ -266,7 +266,7 @@ msgid "w"
 msgstr "w"
 
 msgid "d"
-msgstr " d"
+msgstr "d"
 
 msgid "h"
 msgstr "u"