mdoc(7) police: Fixed abuses of the .Ar and .Em macros.

3 files changed, 4 insertions, 4 deletions

diff --git a/lib/libc/string/index.3 b/lib/libc/string/index.3
index 0102fa6..149b1af 100644
--- a/lib/libc/string/index.3
+++ b/lib/libc/string/index.3
@@ -53,7 +53,7 @@ function
 locates the first character matching
 .Fa c
 (converted to a
-.Em char )
+.Vt char )
 in the null-terminated string
 .Fa s .
 .Sh RETURN VALUES
diff --git a/lib/libc/string/rindex.3 b/lib/libc/string/rindex.3
index 954f126..ddef319 100644
--- a/lib/libc/string/rindex.3
+++ b/lib/libc/string/rindex.3
@@ -54,7 +54,7 @@ locates the last character
 matching
 .Fa c
 (converted to a
-.Em char )
+.Vt char )
 in the null-terminated string
 .Fa s .
 .Sh RETURN VALUES
diff --git a/lib/libc/string/strchr.3 b/lib/libc/string/strchr.3
index 90c78d4..5bbc739 100644
--- a/lib/libc/string/strchr.3
+++ b/lib/libc/string/strchr.3
@@ -52,9 +52,9 @@
 The
 .Fn strchr
 function locates the first occurrence of
-.Ar c
+.Fa c
 in the string pointed to by
-.Ar s .
+.Fa s .
 The terminating
 .Dv NUL
 character is considered part of the string.