diff --git a/content/2.general-concepts/0.index.md b/content/2.general-concepts/0.index.md
index b2b6f92370c708fd6efcb7e7f55c37614b7b18b4..63eb224f507b107fceb7b066ac7b8f3f57c37a98 100644
--- a/content/2.general-concepts/0.index.md
+++ b/content/2.general-concepts/0.index.md
@@ -1,6 +1,6 @@
 ---
 title: General Concepts
-layout: article
+layout: article-no-toc
 ---
 
 # General concepts of defense systems
@@ -15,5 +15,5 @@ You'll find information on :
 4. [Effectors of defense systems](/general-concepts/defense-systems_effector/)
 5. [How defense systems were and are discovered](/general-concepts/defense-systems-discovery/)
 6. [Defensive domains](/general-concepts/defensive-domains/)
-7. [MGE and defense systems](/general-concepts/MGE-defense-systems/)
+7. [MGE and defense systems](/general-concepts/mge-defense-systems/)
 8. [Anti defense systems](/general-concepts/anti-defense-systems/)
\ No newline at end of file
diff --git a/content/2.general-concepts/1.abortive-infection.md b/content/2.general-concepts/1.abortive-infection.md
index dfea3e89652cb2249b37bd971fb4b7fbb934b187..79bb6ff55fb722f6e6d07188f367d020465ae836 100644
--- a/content/2.general-concepts/1.abortive-infection.md
+++ b/content/2.general-concepts/1.abortive-infection.md
@@ -7,5 +7,4 @@ layout: article
 This section is empty. You can help by adding to it.
 
 
-## test article
 
diff --git a/content/2.general-concepts/7.MGE-defense-systems.md b/content/2.general-concepts/7.mge-defense-systems.md
similarity index 89%
rename from content/2.general-concepts/7.MGE-defense-systems.md
rename to content/2.general-concepts/7.mge-defense-systems.md
index 4ee41cda91ea1914fc0abb040a065aef3e016d9b..616f781c16265c04e5941b0995e9a9d430e9e30c 100644
--- a/content/2.general-concepts/7.MGE-defense-systems.md
+++ b/content/2.general-concepts/7.mge-defense-systems.md
@@ -1,7 +1,6 @@
 ---
 title: Defense Systems and MGE
-layout: article
-toc: true
+layout: article-no-toc
 ---
 
 Defense systems help bacteria against mobile genetic elements (MGE), such as phage or plasmids.