docs: Fix a sphinx warning when creating man pages

[snf-image-creator] / docs / man / snf-mkimage.rst

diff --git a/docs/man/snf-mkimage.rst b/docs/man/snf-mkimage.rst
index 1a8306e..3d7e6cf 100644 (file)
--- a/docs/man/snf-mkimage.rst
+++ b/docs/man/snf-mkimage.rst
@@ -1,7 +1,7 @@
 :orphan:
 
 snf-mkimage manual page
-=============================
+=======================
 
 Synopsis
 --------