diff --git a/README.md b/README.md
index 55f9239..0942dc7 100644
--- a/README.md
+++ b/README.md
@@ -371,9 +371,9 @@ Format
 
 #### Int types:
 ```python
-{90:c}           # 'Z'
-{90:X}           # '5A'
-{90:08b}         # '01011010'
+{90:10c}         # '         Z'
+{90:10X}         # '        5A'
+{90:010b}        # '0001011010'
 ```