diff --git a/src/lang/catalan.txt b/src/lang/catalan.txt
index d9e9e3fedc..ec374616e3 100644
--- a/src/lang/catalan.txt
+++ b/src/lang/catalan.txt
@@ -2227,9 +2227,9 @@ STR_CONTENT_TYPE_GS_LIBRARY                                     :Llibreria GS
 # Content downloading progress window
 STR_CONTENT_DOWNLOAD_TITLE                                      :{WHITE}Descarregant contingut...
 STR_CONTENT_DOWNLOAD_INITIALISE                                 :{WHITE}Demanant arxius...
-STR_CONTENT_DOWNLOAD_FILE                                       :{WHITE}Actualment descarregant {STRING} ({NUM} of {NUM})
+STR_CONTENT_DOWNLOAD_FILE                                       :{WHITE}Actualment descarregant {STRING} ({NUM} de {NUM})
 STR_CONTENT_DOWNLOAD_COMPLETE                                   :{WHITE}Descàrrega completa
-STR_CONTENT_DOWNLOAD_PROGRESS_SIZE                              :{WHITE}{BYTES} of {BYTES} descarregats ({NUM} %)
+STR_CONTENT_DOWNLOAD_PROGRESS_SIZE                              :{WHITE}{BYTES} de {BYTES} descarregats ({NUM} %)
 
 # Content downloading error messages
 STR_CONTENT_ERROR_COULD_NOT_CONNECT                             :{WHITE}No s'ha pogut connectar amb el servidor de continguts...
diff --git a/src/lang/english_US.txt b/src/lang/english_US.txt
index a8425cd76c..3176785ca4 100644
--- a/src/lang/english_US.txt
+++ b/src/lang/english_US.txt
@@ -1358,8 +1358,8 @@ STR_CONFIG_SETTING_AUTOSAVE_HELPTEXT                            :Select interval
 
 STR_CONFIG_SETTING_DATE_FORMAT_IN_SAVE_NAMES                    :Use the {STRING} date format for savegame names
 STR_CONFIG_SETTING_DATE_FORMAT_IN_SAVE_NAMES_HELPTEXT           :Format of the date in save game filenames
-STR_CONFIG_SETTING_DATE_FORMAT_IN_SAVE_NAMES_LONG               :long (31st Dec 2008)
-STR_CONFIG_SETTING_DATE_FORMAT_IN_SAVE_NAMES_SHORT              :short (31-12-2008)
+STR_CONFIG_SETTING_DATE_FORMAT_IN_SAVE_NAMES_LONG               :long (Dec 31st, 2008)
+STR_CONFIG_SETTING_DATE_FORMAT_IN_SAVE_NAMES_SHORT              :short (12/31/2008)
 STR_CONFIG_SETTING_DATE_FORMAT_IN_SAVE_NAMES_ISO                :ISO (2008-12-31)
 
 STR_CONFIG_SETTING_PAUSE_ON_NEW_GAME                            :Automatically pause when starting a new game: {STRING}
@@ -4800,7 +4800,7 @@ STR_VEHICLE_NAME_AIRCRAFT_POWERNAUT_HELICOPTER                  :Powernaut Helic
 # Formatting of some strings
 STR_FORMAT_DATE_TINY                                            :{1:STRING}/{0:STRING}/{2:NUM}
 STR_FORMAT_DATE_SHORT                                           :{STRING} {NUM}
-STR_FORMAT_DATE_LONG                                            :{STRING} {STRING} {NUM}
+STR_FORMAT_DATE_LONG                                            :{1:STRING} {0:STRING}, {2:NUM}
 STR_FORMAT_DATE_ISO                                             :{2:NUM}-{1:STRING}-{0:STRING}
 
 STR_FORMAT_BUOY_NAME                                            :{TOWN} Buoy
diff --git a/src/lang/spanish.txt b/src/lang/spanish.txt
index 495d501255..7e4e80a7e8 100644
--- a/src/lang/spanish.txt
+++ b/src/lang/spanish.txt
@@ -2227,7 +2227,7 @@ STR_CONTENT_TYPE_GS_LIBRARY                                     :Librería SJ
 # Content downloading progress window
 STR_CONTENT_DOWNLOAD_TITLE                                      :{WHITE}Descargando contenido...
 STR_CONTENT_DOWNLOAD_INITIALISE                                 :{WHITE}Solicitando ficheros...
-STR_CONTENT_DOWNLOAD_FILE                                       :{WHITE}Descargando {STRING} ({NUM} of {NUM})
+STR_CONTENT_DOWNLOAD_FILE                                       :{WHITE}Descargando {STRING} ({NUM} de {NUM})
 STR_CONTENT_DOWNLOAD_COMPLETE                                   :{WHITE}Descarga completada
 STR_CONTENT_DOWNLOAD_PROGRESS_SIZE                              :{WHITE}{BYTES} de {BYTES} descargadas ({NUM} %)
 
@@ -2239,7 +2239,7 @@ STR_CONTENT_ERROR_COULD_NOT_DOWNLOAD_FILE_NOT_WRITABLE          :{WHITE}... no s
 STR_CONTENT_ERROR_COULD_NOT_EXTRACT                             :{WHITE}No ha sido posible descomprimir el fichero descargado
 
 STR_MISSING_GRAPHICS_SET_CAPTION                                :{WHITE}Gráficos no encontrados
-STR_MISSING_GRAPHICS_SET_MESSAGE                                :{BLACK}OpenTTD necesita gráficos para funcionar pero no se pudo encontrar ninguno. ¿Desea permitir que OpenTTD descargue e instale dichos gráficos?.
+STR_MISSING_GRAPHICS_SET_MESSAGE                                :{BLACK}OpenTTD necesita gráficos para funcionar pero no se pudo encontrar ninguno. ¿Desea permitir que OpenTTD descargue e instale dichos gráficos?
 STR_MISSING_GRAPHICS_YES_DOWNLOAD                               :{BLACK}Sí, descargar los gráficos
 STR_MISSING_GRAPHICS_NO_QUIT                                    :{BLACK}No, salir de OpenTTD