diff --git a/src/poly.h b/src/poly.h
index b70067f..cae5cbc 100644
--- a/src/poly.h
+++ b/src/poly.h
@@ -43,8 +43,8 @@
  * The same as fmpz_cmp_si except that it
  * will interpret f as a 0-coefficient if it is a NULL pointer.
  *
- * @param poly the polynom we want to compare
- * @param n the coefficient we want to compare
+ * @param f the fmpz value to use for comparison
+ * @param g the signed long integer to use for comparison
  * @return negative value if f < g, positiv evalue if g < f, otherwise 0
  */
 int
diff --git a/src/poly_ascii.h b/src/poly_ascii.h
index 22f12fe..3bb47c3 100644
--- a/src/poly_ascii.h
+++ b/src/poly_ascii.h
@@ -108,7 +108,7 @@ poly_to_ascii(const fmpz_poly_t poly,
  * Trailing q coefficients are only used for filling up the rest of
  * a polynomial with '\0', so they will not confuse the result.
  *
- * @param poly_arr the array of polynomials
+ * @param poly_array the array of polynomials
  * @param ctx the NTRUEncrypt context
  * @return the real string, newly allocated
  */