1 files changed, 13 insertions, 4 deletions
diff --git a/guides/source/active_support_instrumentation.md b/guides/source/active_support_instrumentation.md
index 38dbfd3152..6c77a40d42 100644
--- a/guides/source/active_support_instrumentation.md
+++ b/guides/source/active_support_instrumentation.md
@@ -39,7 +39,7 @@ Action Controller
 
 ```ruby
 {
-  key: 'posts/1-dasboard-view'
+  key: 'posts/1-dashboard-view'
 }
 ```
 
@@ -51,7 +51,7 @@ Action Controller
 
 ```ruby
 {
-  key: 'posts/1-dasboard-view'
+  key: 'posts/1-dashboard-view'
 }
 ```
 
@@ -63,7 +63,7 @@ Action Controller
 
 ```ruby
 {
-  key: 'posts/1-dasboard-view'
+  key: 'posts/1-dashboard-view'
 }
 ```
 
@@ -75,7 +75,7 @@ Action Controller
 
 ```ruby
 {
-  key: 'posts/1-dasboard-view'
+  key: 'posts/1-dashboard-view'
 }
 ```
 
@@ -396,6 +396,15 @@ INFO. Cache stores my add their own keys
 }
 ```
 
+Railties
+--------
+
+### load_config_initializer.railties
+
+| Key            | Value                                                 |
+| -------------- | ----------------------------------------------------- |
+| `:initializer` | Path to loaded initializer from `config/initializers` |
+
 Rails
 -----