6 files changed, 9 insertions, 8 deletions

diff --git a/lib/libc/stdlib/getopt.3 b/lib/libc/stdlib/getopt.3
index 161492437189..7d8047260c10 100644
--- a/lib/libc/stdlib/getopt.3
+++ b/lib/libc/stdlib/getopt.3
@@ -125,7 +125,7 @@ The
 function
 returns \-1
 when the argument list is exhausted, or 
-.Ql ?
+.Ql ?\&
 if a non-recognized
 option is encountered.
 The interpretation of options in the argument list may be cancelled
@@ -147,7 +147,7 @@ or detects
 a missing option argument it writes an error message to the
 .Em stderr
 and returns
-.Ql ? .
+.Ql ?\& .
 Setting
 .Va opterr
 to a zero will disable these error messages.
diff --git a/lib/libc/stdlib/malloc.3 b/lib/libc/stdlib/malloc.3
index 6fa4f847fb37..c23d4c494863 100644
--- a/lib/libc/stdlib/malloc.3
+++ b/lib/libc/stdlib/malloc.3
@@ -261,6 +261,7 @@ If the environment variable
 .Ev MALLOC_OPTIONS
 is set, the characters it contains will be interpreted as flags to the
 allocation functions.
+.El
 .Sh RETURN VALUES
 The
 .Fn malloc
@@ -420,6 +421,7 @@ An unknown option was specified.
 Even with the
 .Dq A
 option set, this warning is still only a warning.
+.El
 .Sh SEE ALSO
 .Xr brk 2 ,
 .Xr alloca 3 ,
diff --git a/lib/libc/stdlib/strtod.3 b/lib/libc/stdlib/strtod.3
index 6a2dc52b1577..1d86a77f9ea4 100644
--- a/lib/libc/stdlib/strtod.3
+++ b/lib/libc/stdlib/strtod.3
@@ -102,6 +102,7 @@ is stored in
 .Bl -tag -width Er
 .It Bq Er ERANGE
 Overflow or underflow occurred.
+.El
 .Sh SEE ALSO
 .Xr atof 3 ,
 .Xr atoi 3 ,
diff --git a/lib/libc/stdlib/strtol.3 b/lib/libc/stdlib/strtol.3
index 3107676b7cf9..efa4385f164e 100644
--- a/lib/libc/stdlib/strtol.3
+++ b/lib/libc/stdlib/strtol.3
@@ -49,7 +49,6 @@
 .Fd #include <limits.h>
 .Ft long
 .Fn strtol "const char *nptr" "char **endptr" "int base"
-
 .Fd #include <sys/types.h>
 .Fd #include <stdlib.h>
 .Fd #include <limits.h>
diff --git a/lib/libc/stdlib/strtoul.3 b/lib/libc/stdlib/strtoul.3
index 6670d55bcf7f..1bde3e931204 100644
--- a/lib/libc/stdlib/strtoul.3
+++ b/lib/libc/stdlib/strtoul.3
@@ -49,7 +49,6 @@
 .Fd #include <limits.h>
 .Ft unsigned long
 .Fn strtoul "const char *nptr" "char **endptr" "int base"
-
 .Fd #include <sys/types.h>
 .Fd #include <stdlib.h>
 .Fd #include <limits.h>
diff --git a/lib/libc/stdlib/tsearch.3 b/lib/libc/stdlib/tsearch.3
index 4dcf658cadca..051eea4c7031 100644
--- a/lib/libc/stdlib/tsearch.3
+++ b/lib/libc/stdlib/tsearch.3
@@ -36,11 +36,11 @@
 .Sh SYNOPSIS
 .Fd #include <search.h>
 .Ft void *
-.Fn tdelete "const void *key" "void **rootp", "int (*compar) (const void *, const void *)"
+.Fn tdelete "const void *key" "void **rootp" "int (*compar) (const void *, const void *)"
 .Ft void *
-.Fn tfind "const void *key" "const void **rootp", "int (*compar) (const void *, const void *)"
+.Fn tfind "const void *key" "const void **rootp" "int (*compar) (const void *, const void *)"
 .Ft void *
-.Fn tsearch "const void *key", "void **rootp", "int (*compar) (const void *, const void *)"
+.Fn tsearch "const void *key" "void **rootp" "int (*compar) (const void *, const void *)"
 .Ft void
 .Fn twalk "const void *root" "void (*compar) (const void *, VISIT, int)"
 .Sh DESCRIPTION
@@ -85,7 +85,7 @@ will be adjusted.
 .Pp
 .Fn Twalk
 walks the binary search tree rooted in
-.fa root
+.Fa root
 and calls the function
 .Fa action
 on each node.