diff --git a/man/cat.x b/man/cat.x
index 089020016..b84600fbd 100644
--- a/man/cat.x
+++ b/man/cat.x
@@ -3,4 +3,4 @@ cat \- concatenate files and print on the standard output
 [DESCRIPTION]
 .\" Add any additional description here
 [SEE ALSO]
-\fBtac\fP(1).
+\fBtac\fP(1)
diff --git a/man/tac.x b/man/tac.x
index 7d3821c19..66bd338ec 100644
--- a/man/tac.x
+++ b/man/tac.x
@@ -3,4 +3,4 @@ tac \- concatenate and print files in reverse
 [DESCRIPTION]
 .\" Add any additional description here
 [SEE ALSO]
-\fBrev\fP(1).
+\fBrev\fP(1)