diff --git a/include/boost/math/distributions/landau.hpp b/include/boost/math/distributions/landau.hpp
index 129eca287..e8e9420be 100644
--- a/include/boost/math/distributions/landau.hpp
+++ b/include/boost/math/distributions/landau.hpp
@@ -3382,7 +3382,7 @@ BOOST_MATH_GPU_ENABLED inline RealType landau_quantile_lower_imp_prec(const Real
 
         // Rational Approximation
         // Maximum Relative Error: 5.3064e-35
-        //LCOV_EXCL_START
+        // LCOV_EXCL_START
         BOOST_MATH_STATIC const RealType P[14] = {
             BOOST_MATH_BIG_CONSTANT(RealType, 113, -5.09971143249822249471944441552701756051e0),
             BOOST_MATH_BIG_CONSTANT(RealType, 113, -3.00154235169065403254826962372636417554e-2),
diff --git a/include/boost/math/special_functions/bessel.hpp b/include/boost/math/special_functions/bessel.hpp
index f2f5c3ab2..0cf9b6376 100644
--- a/include/boost/math/special_functions/bessel.hpp
+++ b/include/boost/math/special_functions/bessel.hpp
@@ -524,7 +524,7 @@ BOOST_MATH_GPU_ENABLED inline T cyl_neumann_zero_imp(T v, int m, const Policy& p
 
    if(number_of_iterations >= policies::get_max_root_iterations<Policy>())
    {
-      return policies::raise_evaluation_error<T>(function, "Unable to locate root in a reasonable time: Current best guess is %1%", yvm, Policy()); //LCOV_EXCL_LINE
+      return policies::raise_evaluation_error<T>(function, "Unable to locate root in a reasonable time: Current best guess is %1%", yvm, Policy()); // LCOV_EXCL_LINE
    }
 
    return yvm;
diff --git a/include/boost/math/special_functions/detail/bessel_jy.hpp b/include/boost/math/special_functions/detail/bessel_jy.hpp
index 9b02357fb..fb1b5830b 100644
--- a/include/boost/math/special_functions/detail/bessel_jy.hpp
+++ b/include/boost/math/special_functions/detail/bessel_jy.hpp
@@ -361,7 +361,8 @@ namespace boost { namespace math {
             // Truncated series evaluation for small x and v an integer,
             // much quicker in this area than temme_jy below.
             // This code is only used in the multiprecision case, otherwise
-            // we go via bessel_jn.  LCOV_EXCL_START
+            // we go via bessel_jn.
+            // LCOV_EXCL_START
             if(kind&need_j)
                Jv = bessel_j_small_z_series(v, x, pol);
             else