text/2094-nll.md: typo fix

Author: da-x

text/2094-nll.md

@@ -1996,7 +1996,7 @@ try to explain errors in "narrative" form.
 
 There are very few drawbacks to this proposal. The primary one is that
 the **rules** for the system become more complex. However, this
-permits us to accept a large number of more programs, and so we expect
+permits us to accept a larger number of programs, and so we expect
 that **using Rust** will feel simpler. Moreover, experience has shown
 that -- for many users -- the current scheme of tying reference
 lifetimes to lexical scoping is confusing and surprising.