mdoc(7) police: Er macro usage cleanup.

2 files changed, 6 insertions, 2 deletions

diff --git a/lib/libpthread/man/sem_destroy.3 b/lib/libpthread/man/sem_destroy.3
index 56e9204..bc66ffd 100644
--- a/lib/libpthread/man/sem_destroy.3
+++ b/lib/libpthread/man/sem_destroy.3
@@ -81,5 +81,7 @@ if called while there are threads blocked on
 .Fa sem ,
 but this implementation is guaranteed to return -1 and set
 .Va errno
-to EBUSY if there are threads blocked on
+to
+.Er EBUSY
+if there are threads blocked on
 .Fa sem .
diff --git a/lib/libpthread/man/sem_init.3 b/lib/libpthread/man/sem_init.3
index 2449ce0..ae791ba 100644
--- a/lib/libpthread/man/sem_init.3
+++ b/lib/libpthread/man/sem_init.3
@@ -95,7 +95,9 @@ Std 1003.1 1996 Edition.
 This implementation does not support shared semaphores, and reports this fact
 by setting
 .Va errno
-to EPERM.  This is perhaps a stretch of the intention of POSIX, but is
+to
+.Er EPERM .
+This is perhaps a stretch of the intention of POSIX, but is
 compliant, with the caveat that
 .Fn sem_init
 always reports a permissions error when an attempt to create a shared semaphore