diff --git a/README.md b/README.md
index afffa83..10a07cf 100644
--- a/README.md
+++ b/README.md
@@ -25,7 +25,7 @@ Vendramin.  RIG was an inspiration for the creation of RAQ, and using and
 reading that package suggested many features needed in the development of
 RAQ.
 
-<--@Chapter Introduction
+<!--@Chapter Introduction
 @Section A first spin
 @AutoDocPlainText -->
 Perhaps the following GAP interactive session, which constructs the
@@ -34,7 +34,7 @@ a few simple computations on that quandle, will give the flavor of RAQ. (It is
 presumed that the RAQ package has already been loaded with
 `LoadPackage("RAQ");` prior to these example commands being executed.)
 
-<--@BeginExampleSession -->```
+<!--@BeginExampleSession -->```
 gap> S3 := SymmetricGroup(3);
 Sym( [ 1 .. 3 ] )
 gap> Elements(S3);
@@ -50,4 +50,4 @@ Note in particular that RAQ generally, unless otherwise specifically
 requested, produces __left__ quandles and racks. (That is to say, quandles in
 which for any fixed element $l$, the "left-multiplication by $l$" operation
 $x\mapsto l*x$ is a permutation of the quandle.)
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+<!--@EndAutoDocPlainText -->