trying to corect error

hakyll-bootstrap/Main.hs

@@ -121,7 +121,7 @@ main = hakyllWith config $ do
         compile $ do
             posts <- recentFirst =<< loadAll "cours/prog_seq/slides/*.markdown"
             makeItem ""
-                >>= loadAndApplyTemplate "templates/archive.html" (courseCtx posts "Programmation séquentielle")
+                >>= loadAndApplyTemplate "templates/archive.html" (pagesCtx posts "Programmation séquentielle")
                 >>= relativizeUrls
 
 
@@ -138,7 +138,7 @@ main = hakyllWith config $ do
         compile $ do
             posts <- recentFirst =<< loadAll "cours/algo/slides/*.markdown"
             makeItem ""
-                >>= loadAndApplyTemplate "templates/archive.html" (courseCtx posts "Algorithmique et structure de données")
+                >>= loadAndApplyTemplate "templates/archive.html" (pagesCtx posts "Algorithmique et structure de données")
                 >>= relativizeUrls
 
     -- Team description