diff --git a/exercises/.gitignore b/exercises/.gitignore
new file mode 100644
index 0000000..100d4d8
--- /dev/null
+++ b/exercises/.gitignore
@@ -0,0 +1,3 @@
+*.hi
+*.o
+*.exe
\ No newline at end of file
diff --git a/exercises/block1/1-leap/README.md b/exercises/block1/1-leap/README.md
index d19dbb3..19aef83 100644
--- a/exercises/block1/1-leap/README.md
+++ b/exercises/block1/1-leap/README.md
@@ -16,6 +16,6 @@ Um diese Aufgabe zu lösen, musst du die Funktion ``isLeapYear`` in der Datei ``
 
 Um die Funktion zu testen, kannst du durch die folgenden Commands in diesem Ordner auf der Kommandozeile das Programm compilen und ausführen:
 
-``>ghc leap.hs leap``
+``>ghc leap.hs leap.exe``
 
-``>./leap``
\ No newline at end of file
+``>./leap.exe``
\ No newline at end of file
diff --git a/exercises/block1/1-leap/leap.hs b/exercises/block1/1-leap/leap.hs
index 9fec543..9e5bd5e 100644
--- a/exercises/block1/1-leap/leap.hs
+++ b/exercises/block1/1-leap/leap.hs
@@ -7,5 +7,5 @@ main :: IO ()
 main = do
     content <- readFile "example-input"
 
-    isLeapYear 2000
+    print $ isLeapYear 2000