make.conf.5: fix grammar

diff --git a/man/make.conf.5 b/man/make.conf.5
index 5206f2e88a2fb563e42441d06ce90d6ca5ca2523..e0cb07c1bb58ef77b47eb40b3551565181f1020b 100644 (file)
--- a/man/make.conf.5
+++ b/man/make.conf.5
@@ -199,7 +199,7 @@ should not be disabled by default.
 .RS
 .TP
 .B allow\-missing\-manifests
-Allow missing manifest entries. This primarily useful for temporary
+Allow missing manifest entries. This is primarily useful for temporary
 trees or instances where manifests aren't used.
 .TP
 .B assume\-digests