diff --git a/_posts/2022-08-22-what-will-change-in-v2-7-0-for-developers.md b/_posts/2022-08-22-what-will-change-in-v2-7-0-for-developers.md
index 523c01b..455ad80 100644
--- a/_posts/2022-08-22-what-will-change-in-v2-7-0-for-developers.md
+++ b/_posts/2022-08-22-what-will-change-in-v2-7-0-for-developers.md
@@ -62,11 +62,11 @@ In particular, any java package starting with `beast` should be renamed.
 
 The basic steps for migrating a BEAST package are
 
-* run the [`migrate.pl`](https://github.com/rbouckaert/beast2/blob/master/scripts/migrate.pl) script (in `/path/to/beast2/scripts/migrate.pl`) on the directories `src`, `examples` and `templates`. This should resolve the majority of class name changes. Also, rename `templates` to `fxtemplates` if you have any BEAUti templates.
+* run the [`migrate.pl`](https://github.com/CompEvol/beast2/blob/master/scripts/migrate.pl) script (in `/path/to/beast2/scripts/migrate.pl`) on the directories `src`, `examples` and `templates`. This should resolve the majority of class name changes. Also, rename `templates` to `fxtemplates` if you have any BEAUti templates.
 * fix remaining import and other compilation issues. Then build the package and install by hand.
 * run the `PackageHealthChecker` application that comes with `BEAST.app` on the package, and update the `version.xml` files, example XML files and other issues indicated by the package health checker.
 
-There is a more [detailed description](https://github.com/rbouckaert/beast2/blob/master/scripts/migrate.md) on migrating packages.
+There is a more [detailed description](https://github.com/CompEvol/beast2/blob/master/scripts/migrate.md) on migrating packages.
 
 ## "Help me choose" feature for BEAUti
 
diff --git a/package-development-guide/writing-a-beast-2_7-package.md b/package-development-guide/writing-a-beast-2_7-package.md
index fb21a7b..2179e2d 100644
--- a/package-development-guide/writing-a-beast-2_7-package.md
+++ b/package-development-guide/writing-a-beast-2_7-package.md
@@ -724,7 +724,7 @@ The next step is to create a <i>build.xml</i> file within the <i>$HOME/Documents
 
  	<condition property="isWindows"><os family="windows" /></condition>
 	<condition property="isLinux"><and><os family="unix"/><not><os family="mac"/></not></and></condition>
-	<condition property="isMac" else="false"><os family="mac" /></condition>
+	<condition property="isMac"><os family="mac" /></condition>
 
 	<target name="installLinux" depends="build" if="isLinux">
 	        <mkdir dir="${user.home}/.beast/2.7/${projName}"/>