diff --git a/lib/tapioca/dsl/compilers/aasm.rb b/lib/tapioca/dsl/compilers/aasm.rb
index 823cb4682..278f437bd 100644
--- a/lib/tapioca/dsl/compilers/aasm.rb
+++ b/lib/tapioca/dsl/compilers/aasm.rb
@@ -10,18 +10,20 @@ module Compilers
       # This gem dynamically defines constants and methods at runtime. For
       # example, given a class:
       #
-      #   class MyClass
-      #     include AASM
+      # ~~~rb
+      # class MyClass
+      #   include AASM
       #
-      #     aasm do
-      #       state :sleeping, initial: true
-      #       state :running, :cleaning
+      #   aasm do
+      #     state :sleeping, initial: true
+      #     state :running, :cleaning
       #
-      #       event :run do
-      #         transitions from: :sleeping, to: :running
-      #       end
+      #     event :run do
+      #       transitions from: :sleeping, to: :running
       #     end
       #   end
+      # end
+      # ~~~
       #
       # This will result in the following constants being defined:
       #
diff --git a/manual/compiler_aasm.md b/manual/compiler_aasm.md
index aa4d31360..aa2ba21d5 100644
--- a/manual/compiler_aasm.md
+++ b/manual/compiler_aasm.md
@@ -4,18 +4,20 @@
 This gem dynamically defines constants and methods at runtime. For
 example, given a class:
 
-  class MyClass
-    include AASM
+~~~rb
+class MyClass
+  include AASM
 
-    aasm do
-      state :sleeping, initial: true
-      state :running, :cleaning
+  aasm do
+    state :sleeping, initial: true
+    state :running, :cleaning
 
-      event :run do
-        transitions from: :sleeping, to: :running
-      end
+    event :run do
+      transitions from: :sleeping, to: :running
     end
   end
+end
+~~~
 
 This will result in the following constants being defined: