small changes

translate.rkt

@@ -144,7 +144,7 @@
    'bulleted-list "Bulleted list" 'numbered-list "Numbered list" 'checklist "Checklist" 'code-block "Code block"
    'table "Table" 'link "Link" 'horizontal-rule "Horizontal rule" 'undo "Undo" 'redo "Redo"
    'preview "Preview" 'side-by-side "Side by side" 'fullscreen "Fullscreen" 'raw-markdown "Raw Markdown" 'automatic-wiki-link "Automatic wiki link"
-   'language "Language" 'language-en "English" 'language-nl "Dutch"
+  'language "Language" 'language-en "English" 'language-nl "Dutch" 'collapse-sidebar "Collapse sidebar" 'expand-sidebar "Expand sidebar"
    'no-headings "No headings" 'uploading "Uploading" 'image-upload-complete "Image upload complete" 'upload-complete "Upload complete"
    'by "by" 'result "result" 'results "results" 'for "for" 'page-does-not-exist "The page does not exist."))
 
@@ -270,7 +270,7 @@
    'bulleted-list "Opsomming" 'numbered-list "Genummerde lijst" 'checklist "Checklist" 'code-block "Codeblok"
    'table "Tabel" 'link "Link" 'horizontal-rule "Horizontale lijn" 'undo "Ongedaan maken" 'redo "Opnieuw uitvoeren"
    'preview "Voorbeeld" 'side-by-side "Naast elkaar" 'fullscreen "Volledig scherm" 'raw-markdown "Ruwe Markdown" 'automatic-wiki-link "Automatische wikilink"
-   'language "Taal" 'language-en "Engels" 'language-nl "Nederlands"
+  'language "Taal" 'language-en "Engels" 'language-nl "Nederlands" 'collapse-sidebar "Zijpaneel inklappen" 'expand-sidebar "Zijpaneel uitklappen"
    'no-headings "Geen koppen" 'uploading "Uploaden" 'image-upload-complete "Afbeelding geüpload" 'upload-complete "Upload voltooid"
    'by "door" 'result "resultaat" 'results "resultaten" 'for "voor" 'page-does-not-exist "De pagina bestaat niet."))