diff --git a/README.md b/README.md
index b973708..7aeed08 100644
--- a/README.md
+++ b/README.md
@@ -326,7 +326,7 @@ E.g. you can send `-0.05 0.02\n`
 
 `csdr` was tested with GNU Radio Companion flowgraphs. These flowgraphs are available under the directory `grc_tests`, and they require the `gr-ha5kfu` set of blocks for GNU Radio.  
 
-# [Licensing] (#licensing)
+## [Licensing] (#licensing)
 
 Most of the code for `libcsdr` is under BSD license.  
 However, before the implementation of some algoritms, GPL-licensed code from other applications have been reviewed.