diff --git a/Documentation/developer/version_stamps.rst b/Documentation/developer/version_stamps.rst
index c5edff394..384c58d2a 100644
--- a/Documentation/developer/version_stamps.rst
+++ b/Documentation/developer/version_stamps.rst
@@ -1,6 +1,6 @@
 
 Files With Version Information
-=============================
+==============================
 
 These are the only files that have version information in them:
 
diff --git a/Documentation/targets/stub.rst b/Documentation/targets/stub.rst
index 95688fc33..c14cd1b65 100644
--- a/Documentation/targets/stub.rst
+++ b/Documentation/targets/stub.rst
@@ -1,6 +1,6 @@
 
 The stub Code Generator (-tstub)
-==============================
+================================
 
 The stub code generator is a debugging aid for the Icarus Verilog compiler
 itself. It outputs a text dump of the elaborated design as it is passed to