Fix typo

src/ch05-08-02-constraints-rust.md

@@ -52,10 +52,10 @@ exactly to `a` over where is the "small" group generated by .
 We now rewrite the above three constraints in a form of polynomial
 constraints over `f`:
 
-1.  = 1\] is translated to the polynomial , which evalutes to 0 for
+1.  = 1\] is translated to the polynomial , which evaluates to 0 for
     (note that is ).
 
-2.  = 2338775057\] is translated to the polynomial , which evalutes to 0
+2.  = 2338775057\] is translated to the polynomial , which evaluates to 0
     for .
 
 3.  \[i+2\]=a\[i+1\]²+a\[i\]² for every is translated to the polynomial