5 files changed, 8 insertions, 7 deletions
diff --git a/lib/libm/common_source/asin.3 b/lib/libm/common_source/asin.3
index a712e9c0e5b2..ca8ffda71884 100644
--- a/lib/libm/common_source/asin.3
+++ b/lib/libm/common_source/asin.3
@@ -57,7 +57,7 @@ The
 .Fn asin
 function returns the arc sine in the range
 .Bk -words
-.Bq -\*(Pi/2, +\*(Pi/2
+.Bq -\*(Pi/2 , +\*(Pi/2
 .Ek
 radians.
 On the
diff --git a/lib/libm/common_source/exp.3 b/lib/libm/common_source/exp.3
index 71d58a50c376..09fc4fe8405c 100644
--- a/lib/libm/common_source/exp.3
+++ b/lib/libm/common_source/exp.3
@@ -220,7 +220,8 @@ and
 .Em NaN
 (the reserved
 operand on a
-.Tn VAX ) .  Previous implementations of pow may
+.Tn VAX ) .
+Previous implementations of pow may
 have defined x**0 to be undefined in some or all of these
 cases.  Here are reasons for returning x**0 = 1 always:
 .Bl -enum -width indent
diff --git a/lib/libm/common_source/hypot.3 b/lib/libm/common_source/hypot.3
index 281ec0c66708..2f77bb0462a8 100644
--- a/lib/libm/common_source/hypot.3
+++ b/lib/libm/common_source/hypot.3
@@ -45,7 +45,7 @@
 .Fd #include <math.h>
 .Ft double
 .Fn hypot "double x" "double y"
-.Fd struct {double x, y;} z;
+.Vt struct {double x, y;} z ;
 .Ft double
 .Fn cabs z
 .Sh DESCRIPTION
diff --git a/lib/libm/common_source/ieee.3 b/lib/libm/common_source/ieee.3
index 466a9a68bd0b..a14e7eff0f39 100644
--- a/lib/libm/common_source/ieee.3
+++ b/lib/libm/common_source/ieee.3
@@ -68,7 +68,7 @@ function
 returns
 .Fa x
 with its sign changed to
-.Fa y Ns 's.
+.Fa y Ns 's .
 .Pp
 The
 .Fn drem
@@ -102,7 +102,7 @@ the remainder is computed exactly and
 .Sm on
 \*(Le
 .Sm off
-.Pf \\*(Ba Fa y No \\*(Ba/2.
+.Pf \\*(Ba Fa y No \\*(Ba/2 .
 .Sm on
 But
 .Fn drem x 0
@@ -218,7 +218,7 @@ return  \-1.7e38?
 .Pp
 .Tn IEEE
 754 currently specifies that
-.Fn logb "denormalized no."
+.Fn logb "denormalized no.\&"
 =
 .Fn logb "tiniest normalized no. > 0"
 but the consensus has changed to the specification in the new 
diff --git a/lib/libm/common_source/lgamma.3 b/lib/libm/common_source/lgamma.3
index cd55003ba88a..537b5b795e0e 100644
--- a/lib/libm/common_source/lgamma.3
+++ b/lib/libm/common_source/lgamma.3
@@ -98,7 +98,7 @@ return appropriate values unless an argument is out of range.
 Overflow will occur for sufficiently large positive values, and
 non-positive integers.
 On the
-.Tn VAX,
+.Tn VAX ,
 the reserved operator is returned,
 and
 .Va errno