diff --git a/docs/08_Format_API/02_FormatInterface.md b/docs/08_Format_API/02_FormatInterface.md
index f216092c..461990a7 100644
--- a/docs/08_Format_API/02_FormatInterface.md
+++ b/docs/08_Format_API/02_FormatInterface.md
@@ -1,4 +1,4 @@
-The `FormatInterface`interface defines functions that need to be implemented by all formats:
+The `FormatInterface` interface defines functions that need to be implemented by all formats:
 
 * [display](#the-display-function)
 * [stringify](#the-stringify-function)
@@ -129,4 +129,4 @@ class MyTypeFormat implements FormatInterface {
     }
 }
 // Imaginary empty line!
-```
\ No newline at end of file
+```