Update pattern-matching-destructuring.mdx

Author: yangdanny97

markdown-pages/docs/manual/pattern-matching-destructuring.mdx

@@ -8,7 +8,7 @@ order: 16
 
 # Pattern Matching / Destructuring
 
-One of ReScript's **best** feature is our pattern matching. Pattern matching combines 3 brilliant features into one:
+One of ReScript's **best** features is our pattern matching. Pattern matching combines 3 brilliant features into one:
 
 - Destructuring.
 - `switch` based on shape of data.