diff --git a/content/en/getting-started/glossary.md b/content/en/getting-started/glossary.md
index 997aa65a0..759cb1cd1 100644
--- a/content/en/getting-started/glossary.md
+++ b/content/en/getting-started/glossary.md
@@ -94,7 +94,7 @@ Metadata at the beginning of each content page, separated from the content by fo
 
 ### identifier
 
-An string that represents a variable, method, object, or field. It must conform to Go's [language specification](https://go.dev/ref/spec#Identifiers), beginning with a letter or underscore, followed by zero or more letters, digits, or underscores.
+A string that represents a variable, method, object, or field. It must conform to Go's [language specification](https://go.dev/ref/spec#Identifiers), beginning with a letter or underscore, followed by zero or more letters, digits, or underscores.
 
 ### int