[PATCH] doc: don't terminate SEE ALSO sections with a period

[Benoît Knecht]

man-pages(7) explicitly says about SEE ALSO sections: "Do not terminate
this with a period." This is also in line with all the other man pages
in coreutils.

* man/cat.x: Remove period at the end of the SEE ALSO section.
* man/tac.x: Likewise.
---
 man/cat.x |    2 +-
 man/tac.x |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/man/cat.x b/man/cat.x
index 0890200..b84600f 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 7d3821c..66bd338 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)
-- 
1.7.5.4