diff --git a/_analyzers/token-filters/uppercase.md b/_analyzers/token-filters/uppercase.md
index 8de9e3d45a..5026892400 100644
--- a/_analyzers/token-filters/uppercase.md
+++ b/_analyzers/token-filters/uppercase.md
@@ -11,7 +11,7 @@ The `uppercase` token filter is used to convert all tokens (words) to uppercase
 
 ## Example
 
-The following example request creates a new index named `uppercase_example` and configures an analyzer with `uppercase` filter:
+The following example request creates a new index named `uppercase_example` and configures an analyzer with an `uppercase` filter:
 
 ```json
 PUT /uppercase_example