diff --git a/pdfminer/pdffont.py b/pdfminer/pdffont.py
index fdebe33..85c23b5 100644
--- a/pdfminer/pdffont.py
+++ b/pdfminer/pdffont.py
@@ -697,7 +697,7 @@ class PDFCIDFont(PDFFont):
         PDFFont.__init__(self, descriptor, widths, default_width=default_width)
         return
 
-        @property
+    @property
     def cmap(self):
         return self._cmap