diff --git a/httpstatuscodes.html b/httpstatuscodes.html
index 895bc8f..018298d 100644
--- a/httpstatuscodes.html
+++ b/httpstatuscodes.html
@@ -791,9 +791,7 @@
diff --git a/index.html b/index.html
index 17597d2..499b4ae 100644
--- a/index.html
+++ b/index.html
@@ -73,10 +73,7 @@
-->
diff --git a/lessons/httpmethods.html b/lessons/httpmethods.html
index 96d45e9..5ad9d3b 100644
--- a/lessons/httpmethods.html
+++ b/lessons/httpmethods.html
@@ -149,9 +149,7 @@
diff --git a/lessons/idempotency.html b/lessons/idempotency.html
index 518f280..780c479 100644
--- a/lessons/idempotency.html
+++ b/lessons/idempotency.html
@@ -73,9 +73,7 @@
diff --git a/lessons/restfulresourcenaming.html b/lessons/restfulresourcenaming.html
index 69abee1..27e4a33 100644
--- a/lessons/restfulresourcenaming.html
+++ b/lessons/restfulresourcenaming.html
@@ -146,9 +146,7 @@
diff --git a/lessons/restquicktips.html b/lessons/restquicktips.html
index af9b0f0..7029006 100644
--- a/lessons/restquicktips.html
+++ b/lessons/restquicktips.html
@@ -137,9 +137,7 @@
diff --git a/lessons/whatisrest.html b/lessons/whatisrest.html
index 5811f2c..4caa7d0 100644
--- a/lessons/whatisrest.html
+++ b/lessons/whatisrest.html
@@ -115,9 +115,7 @@
diff --git a/resources.html b/resources.html
index dd68c11..2c6d976 100644
--- a/resources.html
+++ b/resources.html
@@ -56,7 +56,7 @@