コピーライトの年号表記を修正

diff --git a/doc/install.texi b/doc/install.texi
index fb201f2..f4e4fe0 100644 (file)
--- a/doc/install.texi
+++ b/doc/install.texi
@@ -14,7 +14,7 @@
 @c %**end of header
 
 @copying
-Copyright @copyright{} 2010-2015 j8takagi
+Copyright @copyright{} 2010-2018 j8takagi
 @end copying
 
 @titlepage

diff --git a/doc/manual.texi b/doc/manual.texi
index 7873303..3cd53be 100644 (file)
--- a/doc/manual.texi
+++ b/doc/manual.texi
@@ -14,7 +14,7 @@
 @c %**end of header
 
 @copying
-Copyright @copyright{} 2010-2015 j8takagi
+Copyright @copyright{} 2010-2018 j8takagi
 @end copying
 
 @dircategory Programming