1 files changed, 39 insertions, 39 deletions
diff --git a/doc/posix_users/libm.t b/doc/posix_users/libm.t
index ee8b69b3d2..c02a89c365 100644
--- a/doc/posix_users/libm.t
+++ b/doc/posix_users/libm.t
@@ -16,43 +16,43 @@ This section lists the routines that provided by the Newlib Math Library
 @section Standard Math Functions (math.h)
 
 @itemize @bullet
-@item acos - Arccosine 
-@item acosh - Inverse hyperbolic cosine 
-@item asin - Arcsine 
-@item asinh - Inverse hyperbolic sine 
-@item atan - Arctangent 
-@item atan2 - Arctangent of y/x 
-@item atanh - Inverse hyperbolic tangent 
-@item jN - Bessel functions (jN and yN) 
-@item cbrt - Cube root 
-@item copysign - Sign of Y and magnitude of X 
-@item cosh - Hyperbolic cosine 
-@item erf - Error function (erf and erfc) 
-@item exp - Exponential 
-@item expm1 - Exponential of x and - 1 
-@item fabs - Absolute value (magnitude) 
-@item floor - Floor and ceiling (floor and ceil) 
-@item fmod - Floating-point remainder (modulo) 
-@item frexp - Split floating-point number 
-@item gamma - Logarithmic gamma function 
-@item hypot - Distance from origin 
-@item ilogb - Get exponent 
-@item infinity - Floating infinity 
-@item isnan - Check type of number 
-@item ldexp - Load exponent 
-@item log - Natural logarithms 
-@item log10 - Base 10 logarithms 
-@item log1p - Log of 1 + X 
-@item matherr - Modifiable math error handler 
-@item modf - Split fractional and integer parts 
-@item nan - Floating Not a Number 
-@item nextafter - Get next representable number 
-@item pow - X to the power Y 
-@item remainder - remainder of X divided by Y 
-@item scalbn - scalbn 
-@item sin - Sine or cosine (sin and cos) 
-@item sinh - Hyperbolic sine 
-@item sqrt - Positive square root 
-@item tan - Tangent 
-@item tanh - Hyperbolic tangent 
+@item @code{acos} - Arccosine 
+@item @code{acosh} - Inverse hyperbolic cosine 
+@item @code{asin} - Arcsine 
+@item @code{asinh} - Inverse hyperbolic sine 
+@item @code{atan} - Arctangent 
+@item @code{atan2} - Arctangent of y/x 
+@item @code{atanh} - Inverse hyperbolic tangent 
+@item @code{jN} - Bessel functions (jN and yN) 
+@item @code{cbrt} - Cube root 
+@item @code{copysign} - Sign of Y and magnitude of X 
+@item @code{cosh} - Hyperbolic cosine 
+@item @code{erf} - Error function (erf and erfc) 
+@item @code{exp} - Exponential 
+@item @code{expm1} - Exponential of x and - 1 
+@item @code{fabs} - Absolute value (magnitude) 
+@item @code{floor} - Floor and ceiling (floor and ceil) 
+@item @code{fmod} - Floating-point remainder (modulo) 
+@item @code{frexp} - Split floating-point number 
+@item @code{gamma} - Logarithmic gamma function 
+@item @code{hypot} - Distance from origin 
+@item @code{ilogb} - Get exponent 
+@item @code{infinity} - Floating infinity 
+@item @code{isnan} - Check type of number 
+@item @code{ldexp} - Load exponent 
+@item @code{log} - Natural logarithms 
+@item @code{log10} - Base 10 logarithms 
+@item @code{log1p} - Log of 1 + X 
+@item @code{matherr} - Modifiable math error handler 
+@item @code{modf} - Split fractional and integer parts 
+@item @code{nan} - Floating Not a Number 
+@item @code{nextafter} - Get next representable number 
+@item @code{pow} - X to the power Y 
+@item @code{remainder} - remainder of X divided by Y 
+@item @code{scalbn} - scalbn 
+@item @code{sin} - Sine or cosine (sin and cos) 
+@item @code{sinh} - Hyperbolic sine 
+@item @code{sqrt} - Positive square root 
+@item @code{tan} - Tangent 
+@item @code{tanh} - Hyperbolic tangent 
 @end itemize