add some copyright lines

5 files changed, 11 insertions, 5 deletions

diff --git a/2013.md b/2013.md
index 115d6c8e..6de06794 100644
--- a/2013.md
+++ b/2013.md
@@ -1,3 +1,5 @@
+[[!meta copyright="Copyright © 2013 EmacsConf wiki contributors"]]
+
 ```
    ____ ____ ____ ____ ____ ____ ____ ____ ____
   ||E |||M |||A |||C |||S |||C |||O |||N |||F ||
diff --git a/2015.md b/2015.md
index afb8df0e..c0166416 100644
--- a/2015.md
+++ b/2015.md
@@ -1,3 +1,5 @@
+[[!meta copyright="Copyright © 2015 EmacsConf wiki contributors"]]
+
 ### _EmacsConf 2015 was held on **August 29th, 2015** (a Saturday) in **San Francisco, CA**._
 
 - [[Planning]]
diff --git a/2019.md b/2019.md
index 3d9c962b..e02a23ca 100644
--- a/2019.md
+++ b/2019.md
@@ -1,4 +1,4 @@
-[[!meta copyright="Copyright © 2019 Amin Bandali"]]
+[[!meta copyright="Copyright © 2019 EmacsConf wiki contributors"]]
 
 EmacsConf 2019 | Virtual (Online) Conference  
 November 2, 2019 | 9am EDT / 1pm UTC / 2pm CET  
diff --git a/colophon.md b/colophon.md
index 88b52c00..04752fb9 100644
--- a/colophon.md
+++ b/colophon.md
@@ -1,3 +1,5 @@
+[[!meta copyright="Copyright © 2019, 2020 Amin Bandali"]]
+
 ## Ikiwiki
 
 The EmacsConf site is actually a wiki, editable by anyone on the
@@ -16,9 +18,9 @@ As nice as Oddmuse is, we found the lack of proper nested pages rather
 limiting for our use-case, and have since switched to using ikiwiki
 for this wiki.
 
-Feel free to check out [[oddmuse]] for more information about our old
-Oddmuse setup, including the latest Oddmuse config file we used, along
-with other related files.
+Feel free to check out our [[oddmuse]] page for more information about
+our old Oddmuse setup, including the latest Oddmuse config file we
+used, along with other related files.
 
 ## Discourse
 
diff --git a/index.md b/index.md
index 36c121ec..b96e768c 100644
--- a/index.md
+++ b/index.md
@@ -1,4 +1,4 @@
-[[!meta copyright="Copyright © 2019, 2020 Amin Bandali"]]
+[[!meta copyright="Copyright © 2013, 2019, 2020 EmacsConf wiki contributors"]]
 
 [[!img /i/emacsconf-logo1-256.png alt="EmacsConf logo" class="center"]]  
 **EmacsConf**