diff --git a/lib/msun/man/clog.3 b/lib/msun/man/clog.3
index 0d23a845fb6..753ce436999 100644
--- a/lib/msun/man/clog.3
+++ b/lib/msun/man/clog.3
@@ -24,7 +24,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd February 13, 2017
+.Dd June 6, 2018
 .Dt CLOG 3
 .Os
 .Sh NAME
@@ -32,7 +32,7 @@
 .Nm clogf ,
 and
 .Nm clogl
-.Nd complex natural logrithm functions
+.Nd complex natural logarithm functions
 .Sh LIBRARY
 .Lb libm
 .Sh SYNOPSIS
@@ -47,9 +47,9 @@ and
 The
 .Fn clog ,
 .Fn clogf ,
-and 
+and
 .Fn clogl
-functions compute the complex natural logrithm of
+functions compute the complex natural logarithm of
 .Fa z .
 with a branch cut along the negative real axis .
 .Sh RETURN VALUES
@@ -58,14 +58,13 @@ The
 function returns the complex natural logarithm value, in the
 range of a strip mathematically unbounded along the real axis and in
 the interval [-I* \*(Pi , +I* \*(Pi ] along the imaginary axis.
-The function satisfies the relationship: 
+The function satisfies the relationship:
 .Fo clog
 .Fn conj "z" Fc
 =
 .Fo conj
 .Fn clog "z" Fc .
 .Pp
-
 .\" Table is formatted for an 80-column xterm.
 .Bl -column ".Sy +\*(If + I*\*(Na" ".Sy Return value" ".Sy Divide-by-zero exception"
 .It Sy Argument          Ta Sy Return value Ta Sy Comment
@@ -86,9 +85,8 @@ The function satisfies the relationship:
 .It                      Ta                    Ta floating-point exception
 .It                      Ta                    Ta for finite y
 .It \*(Na + I*\*(If      Ta +\*(If + I*\*(Na
-.It \*(Na + I*\*(Na      Ta \*(Na + I*\*(Na 
+.It \*(Na + I*\*(Na      Ta \*(Na + I*\*(Na
 .El
-
 .Sh SEE ALSO
 .Xr complex 3 ,
 .Xr log 3 ,
diff --git a/lib/msun/man/complex.3 b/lib/msun/man/complex.3
index 436c7e6fc88..ed38830024e 100644
--- a/lib/msun/man/complex.3
+++ b/lib/msun/man/complex.3
@@ -24,7 +24,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd May 13, 2018
+.Dd June 6, 2018
 .Dt COMPLEX 3
 .Os
 .Sh NAME
@@ -63,28 +63,28 @@ and
 .Fn cabsl "long double complex z" ,
 respectively.
 .de Cl
-.Bl -column "csqrt" "complex absolute value (i.e. norm, modulus, magnitude)"
+.Bl -column "csqrt" "complex absolute value (i.e., norm, modulus, magnitude)"
 .Em "Name	Description"
 ..
 .\" Section 7.3.5 - 7.3.7 of ISO C99 standard unimplemented, see BUGS
 .\" Section 7.3.8 of ISO C99 standard
 .Ss Absolute-value Functions
 .Cl
-cabs	complex absolute value (i.e. norm, modulus, magnitude)
+cabs	complex absolute value (i.e., norm, modulus, magnitude)
 csqrt	complex square root
 .El
 .Ss Exponential Function
 .Cl
 cexp	exponential base e
 .El
-.Ss Natural logrithm Function
+.Ss Natural logarithm Function
 .Cl
-clog	natural logrithm
+clog	natural logarithm
 .El
 .\" Section 7.3.9 of ISO C99 standard
 .Ss Manipulation Functions
 .Cl
-carg	compute the argument (i.e. phase angle)
+carg	compute the argument (i.e., phase angle)
 cimag	compute the imaginary part
 conj	compute the complex conjugate
 cproj	compute projection onto Riemann sphere