Fix typos

src/snark/libsnark/algebra/evaluation_domain/evaluation_domain.hpp

@@ -7,7 +7,7 @@
  a choice of domain S with size ~m that has been selected so to optimize
  - computations of Lagrange polynomials, and
  - FFT/iFFT computations.
- An evaluation domain also provides other other functions, e.g., accessing
+ An evaluation domain also provides other functions, e.g., accessing
  individual elements in S or evaluating its vanishing polynomial.
 
  The descriptions below make use of the definition of a *Lagrange polynomial*,
@@ -111,7 +111,7 @@ std::shared_ptr<evaluation_domain<FieldT> > get_evaluation_domain(const size_t m
  * The inputs are:
  * - an integer m
  * - a domain S = (a_{0},...,a_{m-1}) of size m
- * - a field element element t
+ * - a field element t
  * - an index idx in {0,...,m-1}
  * The output is the polynomial L_{idx,S}(z) evaluated at z = t.
  */