diff --git a/include/boost/math/special_functions/detail/hypergeometric_cf.hpp b/include/boost/math/special_functions/detail/hypergeometric_cf.hpp
index ef0865337..64dfd75b5 100644
--- a/include/boost/math/special_functions/detail/hypergeometric_cf.hpp
+++ b/include/boost/math/special_functions/detail/hypergeometric_cf.hpp
@@ -46,7 +46,7 @@
     result_type term;
   };
 
-  // partial specialization for 1f0
+  // partial specialization for 1F0
   template <class T>
   struct hypergeometric_pFq_cf_term<T, 1u, 0u>
   {
diff --git a/include/boost/math/special_functions/hypergeometric_1F0.hpp b/include/boost/math/special_functions/hypergeometric_1F0.hpp
index 9034ec1b3..e3f868be2 100644
--- a/include/boost/math/special_functions/hypergeometric_1F0.hpp
+++ b/include/boost/math/special_functions/hypergeometric_1F0.hpp
@@ -54,7 +54,7 @@ inline typename tools::promote_args<T1, T2>::type hypergeometric_1F0(T1 a, T2 z,
       policies::discrete_quantile<>,
       policies::assert_undefined<> >::type forwarding_policy;
    return policies::checked_narrowing_cast<result_type, Policy>(
-      detail::hypergeometric_1f0_imp<value_type>(
+      detail::hypergeometric_1F0_imp<value_type>(
          static_cast<value_type>(a),
          static_cast<value_type>(z),
          forwarding_policy()),