Update content/alternative-bind-variables.md

Co-authored-by: Guillaume Martres <smarter@ubuntu.com>

Author: yilinwei

content/alternative-bind-variables.md

@@ -323,7 +323,7 @@ The author has a current in-progress implementation focused on the typer which c
 
 #### Quoted patterns
 
-More investigation is needed to see how quoted patterns with bind variables in alternative patterns.
+More investigation is needed to see how quoted patterns with bind variables in alternative patterns could be supported.
 
 ## Acknowledgements