diff --git a/README.md b/README.md
index 34c9110..9537574 100644
--- a/README.md
+++ b/README.md
@@ -166,8 +166,11 @@ var logger golog.Logger = golog.New(
 )
 ```
 
-Out of the box are provided some checkers
-for skipping log with level lower than an expected one.
+Out of the box are provided some checkers:
+
+### Min level checker
+
+This checker will skip logging all the entry with level lower than an expected one.
 
 Example usage:
 
@@ -178,7 +181,7 @@ var logger golog.Logger = golog.New(
 )
 ```
 
-### Custom field type
+## Custom field type
 
 Logging complex data structure is not intentionally supported out of the box,
 Golog expects you to implement a FieldMapper interface.
@@ -208,13 +211,6 @@ var u User{...}
 golog.With(golog.Mapper("user", u)).Debug(ctx, "...")
 ```
 
-And its usage would look like this
-
-```go
-// Example API usage
-golog.With(NewUserFields(u)).Error("an error occurred")
-```
-
 ## Writers
 
 Based on your need you may want to use different entry writers.