Update .grit/patterns/js/no_implicit_coercion.md

Co-authored-by: Morgante Pell <morgante@grit.io>

Author: scr2em

.grit/patterns/js/no_implicit_coercion.md

@@ -14,9 +14,7 @@ function parenthesized_or_not($exp){
              $exp <: parenthesized_expression(),
              return $exp
          },
-         and {
-             return `($exp)`
-         }
+        return `($exp)`
      },
  }