diff --git a/src/nsi/dev_guide.md b/src/nsi/dev_guide.md
index 8430098..7fb3eba 100644
--- a/src/nsi/dev_guide.md
+++ b/src/nsi/dev_guide.md
@@ -1,4 +1,4 @@
-###Generating .exe file
+# Generating .exe file
 
 To generate the .exe file for the windows installer, you have to use the cloud.nsi script located here.